---
canonical_url: "https://docs.composio.dev/toolkits/statsig_mcp"
markdown_url: "https://docs.composio.dev/toolkits/statsig_mcp.md"
product: "platform"
version: null
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---

# Statsig MCP

Statsig MCP exposes experiments, feature gates, dynamic configs, layers, metrics, segments, reviews, audit logs, and observability workflows.

- **Category:** model context protocol
- **Auth:** DCR_OAUTH
- **Composio-managed OAuth available?** No
- **Tools:** 93
- **Triggers:** 0
- **Slug:** `STATSIG_MCP`
- **Version:** 20260929_00

## Tools

### Approve autotune review

**Slug:** `STATSIG_MCP_APPROVE_AUTOTUNE_REVIEW`

Approve an in-flight review of an autotune experiment. Approval does NOT apply the change to the live autotune — call Commit_Autotune_Review afterward to apply it. The acting user must be an eligible reviewer (see Get_Autotune_Eligible_Reviewers), have approve-reviews permission, and cannot approve their own review. Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Approve dynamic config review

**Slug:** `STATSIG_MCP_APPROVE_DYNAMIC_CONFIG_REVIEW`

Approve an in-flight review of a dynamic config. Approval does NOT apply the change to the live config — call Commit_Dynamic_Config_Review afterward to apply it. The acting user must be an eligible reviewer (see Get_Dynamic_Config_Eligible_Reviewers), have approve-reviews permission, and cannot approve their own review. Requires a key owned by a user. path_id = the dynamic config's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Approve experiment review

**Slug:** `STATSIG_MCP_APPROVE_EXPERIMENT_REVIEW`

Approve an in-flight review of an experiment (A/B test). Approval does NOT apply the change to the live experiment — call Commit_Experiment_Review afterward to apply it. The acting user must be an eligible reviewer (see Get_Experiment_Eligible_Reviewers), have approve-reviews permission, and cannot approve their own review. Requires a key owned by a user. path_id = the experiment's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Approve gate review

**Slug:** `STATSIG_MCP_APPROVE_GATE_REVIEW`

Approve an in-flight review of a gate (feature flag). Approval does NOT apply the change to the live gate — call Commit_Gate_Review afterward to apply it. The acting user must be an eligible reviewer (see Get_Gate_Eligible_Reviewers), have approve-reviews permission, and cannot approve their own review. Requires a key owned by a user. path_id = the gate's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Cancel autotune review

**Slug:** `STATSIG_MCP_CANCEL_AUTOTUNE_REVIEW`

Cancel (withdraw) an in-flight review of an autotune experiment. This permanently withdraws the proposed change; it does NOT modify the live autotune. Only mutable reviews (pending or accepted) can be cancelled. Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Cancel dynamic config review

**Slug:** `STATSIG_MCP_CANCEL_DYNAMIC_CONFIG_REVIEW`

Cancel (withdraw) an in-flight review of a dynamic config. This permanently withdraws the proposed change; it does NOT modify the live config. Only mutable reviews (pending or accepted) can be cancelled. Requires a key owned by a user. path_id = the dynamic config's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Cancel experiment review

**Slug:** `STATSIG_MCP_CANCEL_EXPERIMENT_REVIEW`

Cancel (withdraw) an in-flight review of an experiment (A/B test). This permanently withdraws the proposed change; it does NOT modify the live experiment. Only mutable reviews (pending or accepted) can be cancelled. Requires a key owned by a user. path_id = the experiment's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Cancel gate review

**Slug:** `STATSIG_MCP_CANCEL_GATE_REVIEW`

Cancel (withdraw) an in-flight review of a gate (feature flag). This permanently withdraws the proposed change; it does NOT modify the live gate. Only mutable reviews (pending or accepted) can be cancelled. Requires a key owned by a user. path_id = the gate's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Cluster log patterns

**Slug:** `STATSIG_MCP_CLUSTER_LOG_PATTERNS`

Cluster similar log lines into templates (same as `statsig-query log-patterns`). Use after `Query_Logs_Explorer` when raw lines are too noisy. Pass a Logs Explorer filter (e.g. `service:scrapi AND tier:latest AND level:error`) — do not wrap in `#logs{ }`. Statsig/OpenAI internal organizations only (mirrors CAPI `@OpenAIAndStatsigOrgOnly`). Optional: `field` (default clusters on log message field), `limit`, time window (`start_ts`/`end_ts` in ms).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Commit autotune review

**Slug:** `STATSIG_MCP_COMMIT_AUTOTUNE_REVIEW`

Commit a review of an autotune experiment, APPLYING its proposed change to the live autotune. This is the step that actually mutates the autotune (e.g. starting it, resetting/reallocating, making a decision, or deleting it). Normally called after a different reviewer has approved the review. SELF-APPROVAL: an author cannot Approve_Autotune_Review on their own review — instead, to self-approve, the author commits their own still-pending review directly with this tool. Self-commit succeeds only when the acting user holds the "skip_config_review" permission; this tool bypasses precommit webhooks, so the acting user also needs "bypass_precommit_webhook", otherwise this returns 403. Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Commit dynamic config review

**Slug:** `STATSIG_MCP_COMMIT_DYNAMIC_CONFIG_REVIEW`

Commit a review of a dynamic config, APPLYING its proposed change to the live config. This is the step that actually mutates the config (e.g. updating rules/default_value, enabling/disabling, archiving, or deleting). Normally called after a different reviewer has approved the review. SELF-APPROVAL: an author cannot Approve_Dynamic_Config_Review on their own review — instead, to self-approve, the author commits their own still-pending review directly with this tool (this is the intended self-approval path). Self-commit succeeds only when the dynamic config permits self-approval and the acting user holds the "skip_config_review" permission. This tool bypasses precommit webhooks, so the acting user also needs "bypass_precommit_webhook"; otherwise this returns 403. Requires a key owned by a user. path_id = the dynamic config's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Commit experiment review

**Slug:** `STATSIG_MCP_COMMIT_EXPERIMENT_REVIEW`

Commit a review of an experiment (A/B test), APPLYING its proposed change to the live experiment. This is the step that actually mutates the experiment (e.g. starting / stopping it, shipping a decision, rolling out a group, or updating settings). Normally called after a different reviewer has approved the review. SELF-APPROVAL: an author cannot Approve_Experiment_Review on their own review — instead, to self-approve, the author commits their own still-pending review directly with this tool (this is the intended self-approval path). Self-commit succeeds only when the experiment's layer permits self-approval and the acting user holds the "skip_config_review" permission. This tool bypasses precommit webhooks, so the acting user also needs "bypass_precommit_webhook"; otherwise this returns 403. Requires a key owned by a user. path_id = the experiment's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Commit gate review

**Slug:** `STATSIG_MCP_COMMIT_GATE_REVIEW`

Commit a review of a gate (feature flag), APPLYING its proposed change to the live gate. This is the step that actually mutates the gate (e.g. updating rules, enabling/disabling, archiving, or deleting). Normally called after a different reviewer has approved the review. SELF-APPROVAL: an author cannot Approve_Gate_Review on their own review — instead, to self-approve, the author commits their own still-pending review directly with this tool (this is the intended self-approval path). Self-commit succeeds only when the gate permits self-approval and the acting user holds the "skip_config_review" permission. This tool bypasses precommit webhooks, so the acting user also needs "bypass_precommit_webhook"; otherwise this returns 403. Requires a key owned by a user. path_id = the gate's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create autotune

**Slug:** `STATSIG_MCP_CREATE_AUTOTUNE`

Create an Autotune (multi-armed bandit) experiment that automatically shifts traffic toward the best-performing variant. Specify the variants (arms), the successEvent to optimize for, and the explorationWindow / attributionWindow / winnerThreshold parameters. Set isContextual=true to create a contextual multi-armed bandit (CMAB) that picks an arm per user-context; otherwise a standard MAB is created. Creating an Autotune begins reallocating live SDK traffic across the variants — review the variants and rollout settings before calling.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create autotune review

**Slug:** `STATSIG_MCP_CREATE_AUTOTUNE_REVIEW`

Open a review proposing a change to an autotune experiment. The change is NOT applied to the live autotune yet — it must be approved (Approve_Autotune_Review) and then committed (Commit_Autotune_Review). Set `type` to the kind of change and supply only the fields that type needs: start (optional start_date) / scheduled_start (start_time) / scheduled_start_edit (new_time) / reallocate — the autotune "reset" (optional reason) / make_decision (winning_group_id) / delete / disable_reviews_locally. Requires a key owned by a user. path_id = the autotune's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create dynamic config

**Slug:** `STATSIG_MCP_CREATE_DYNAMIC_CONFIG`

Create a new Dynamic Config (static, targetable JSON object) in the Statsig console, including targeting rules, its ID (how we'll refer to it in-code) and its IDtype, which it'll randomize users on.  CRITICAL CONSTRAINTS: - the return value for each variant must be set with returnValueJson5. - Always include DefaultValue field in the POST request

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create dynamic config review

**Slug:** `STATSIG_MCP_CREATE_DYNAMIC_CONFIG_REVIEW`

Open a review proposing a change to a dynamic config. The change is NOT applied to the live config yet — it must be approved (Approve_Dynamic_Config_Review) and then committed (Commit_Dynamic_Config_Review). Provide a description, an optional set of requested reviewers (use Get_Dynamic_Config_Eligible_Reviewers to find valid IDs), and a `change` carrying exactly one change slot: the content bundle (`rules` and/or `default_value`, which may coexist), one verb field (e.g. is_enabled, is_archived, delete), `restore`, or one metadata field. Requires a key owned by a user (review actions are attributed to the key owner). path_id = the dynamic config's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create experiment

**Slug:** `STATSIG_MCP_CREATE_EXPERIMENT`

Create an experiment, including its ID (which is how we refer to it in-code), its groups (test/control, and return values) and the ID type it should randomize users on. For metrics, omit direction and hypothesizedValue unless the user explicitly asks for one-sided testing or one-sample testing. Metric direction enables one-sided testing; hypothesizedValue enables one-sample testing against a fixed baseline.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create experiment review

**Slug:** `STATSIG_MCP_CREATE_EXPERIMENT_REVIEW`

Open a review proposing a change to an experiment (A/B test). The change is NOT applied to the live experiment yet — it must be approved (Approve_Experiment_Review) and then committed (Commit_Experiment_Review). Set `type` to the kind of change (start / stop / pause / restart / abandon / archive / delete / make_decision / rollout / schedule_rollout / reallocate / change_enabled_groups / unarchive / update_owners / update_team / update_settings / update_overrides / update_target_applications / update_allowed_reviewers / update_default_impact_multiplier / scheduled_start / scheduled_start_edit / disable_reviews_locally) and supply only the fields that type needs (e.g. make_decision → winning_group_id; rollout → group_id + rollout_percentage; update_owners → owners; update_settings → settings). Requires a key owned by a user. path_id = the experiment's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create gate

**Slug:** `STATSIG_MCP_CREATE_GATE`

Create a new gate (feature flag), including its rules (who should pass it) its ID (how we'll refer to it in-code) and its IDtype, which it'll randomize users on.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create gate review

**Slug:** `STATSIG_MCP_CREATE_GATE_REVIEW`

Open a review proposing a change to a gate (feature flag). The change is NOT applied to the live gate yet — it must be approved (Approve_Gate_Review) and then committed (Commit_Gate_Review). Provide a description, an optional set of requested reviewers (use Get_Gate_Eligible_Reviewers to find valid IDs), and a `change` carrying EXACTLY ONE proposed operation (e.g. rules, is_enabled, is_archived, delete). Requires a key owned by a user (review actions are attributed to the key owner). path_id = the gate's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create layer

**Slug:** `STATSIG_MCP_CREATE_LAYER`

Create a new layer, including its name, ID type, and optional target apps or team ownership.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create param store

**Slug:** `STATSIG_MCP_CREATE_PARAM_STORE`

Create a new Param Store (a reusable, named collection of typed parameters) in this Statsig project. Provide a name (the in-code identifier), a displayName, and a description. The store is created empty — add parameters afterward with Update_Param_Store. Optionally set targetAppIDs, tags, and team.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create prompt

**Slug:** `STATSIG_MCP_CREATE_PROMPT`

Create a new Prompt (a specialized AI Config for managing and versioning LLM prompts) in the Statsig console. A Prompt is created by name (the in-code identifier); optionally set a displayName, description, target apps, owning team, and tags. Add prompt content afterward with Create_Prompt_Version.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create prompt version

**Slug:** `STATSIG_MCP_CREATE_PROMPT_VERSION`

Create a new version of an existing Prompt. Provide the prompts array (each entry has a role of system, user, or assistant and its content), and optionally the model, provider, temperature, top_p, max_tokens, frequency_penalty, presence_penalty, description, eval_model, and workflow fields (workflow_body, workflow_headers, auth_workflow_headers). The version name (in-code identifier) is set via name.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Create segment

**Slug:** `STATSIG_MCP_CREATE_SEGMENT`

Create a new segment, including its name, type, optional ID, ID type, and rules for rule-based segments.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Delete experiment

**Slug:** `STATSIG_MCP_DELETE_EXPERIMENT`

Delete an experiment (A/B test) by ID. Destructive and irreversible — confirm the ID before calling. On a team that requires reviews, prefer proposing the deletion through review (Create_Experiment_Review with type "delete" → approve → commit) instead of deleting directly. Requires a key owned by a user. path_id = the experiment's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Delete param store

**Slug:** `STATSIG_MCP_DELETE_PARAM_STORE`

Delete a Param Store by name. Destructive and irreversible — it removes a store that SDKs may be reading. Confirm the name before calling.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Edit autotune review

**Slug:** `STATSIG_MCP_EDIT_AUTOTUNE_REVIEW`

Edit an in-flight autotune review's metadata — description and/or requested reviewers. Supply any subset; an omitted field keeps the review's current value, and an empty body is rejected. Autotune reviews have no editable "content" (to change the proposed change, cancel and recreate). The review must still be mutable (pending or accepted). Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Edit dynamic config review

**Slug:** `STATSIG_MCP_EDIT_DYNAMIC_CONFIG_REVIEW`

Edit an in-flight dynamic config review's metadata (description, requested reviewers) and/or its proposed `change`. Supply any subset; an empty body is rejected. The review must still be mutable (pending or accepted); content (`change`) can only be edited while pending and cannot change the review's type. Requires a key owned by a user. path_id = the dynamic config's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Edit experiment review

**Slug:** `STATSIG_MCP_EDIT_EXPERIMENT_REVIEW`

Edit an in-flight experiment (A/B test) review's metadata — description and/or requested reviewers. Supply any subset; an omitted field keeps the review's current value, and an empty body is rejected. Experiment reviews have no editable "content" (to change the proposed change, cancel and recreate). The review must still be mutable (pending or accepted). Requires a key owned by a user. path_id = the experiment's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Edit gate review

**Slug:** `STATSIG_MCP_EDIT_GATE_REVIEW`

Edit an in-flight gate (feature flag) review's metadata (description, requested reviewers) and/or its proposed `change`. Supply any subset; an empty body is rejected. The review must still be mutable (pending or accepted); content (`change`) can only be edited while pending and cannot change the review's type. Requires a key owned by a user. path_id = the gate's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Fetch

**Slug:** `STATSIG_MCP_FETCH`

Fetch the full document for a search result id. Use the id returned by search.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `id` | string | Yes |  |

### Get audit logs

**Slug:** `STATSIG_MCP_GET_AUDIT_LOGS`

List audit logs for this Statsig project. Supports filtering by id, sorting, tags, date range, and pagination.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get autotune eligible reviewers

**Slug:** `STATSIG_MCP_GET_AUTOTUNE_ELIGIBLE_REVIEWERS`

List the users and reviewer groups eligible to approve/reject a review of this autotune experiment. Use this to pick valid reviewer_ids / reviewer_group_ids when creating or editing an autotune review. The response carries everyone_eligible (true when anyone may review), users (the flattened, deduped set of eligible individuals), and groups (each with its member user_ids). Note: project admins can always review and are NOT enumerated here. path_id = the autotune's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get autotune review by id

**Slug:** `STATSIG_MCP_GET_AUTOTUNE_REVIEW_BY_ID`

Get a single review for an autotune experiment by its review ID, including its status, proposed change type, author, and requested reviewers. A review is a proposed change that goes through an approve → commit lifecycle before it is applied. path_id = the autotune's ID; path_reviewID = the review ID (from Get_List_of_Autotune_Reviews or Create_Autotune_Review).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get context

**Slug:** `STATSIG_MCP_GET_CONTEXT`

Bootstrap the authenticated Statsig MCP session. Returns bounded organization, selected project, environment, effective API-key permissions, review settings, accessible product areas, project environments, event sources, metrics, default timezone, and relevant links. The API key already selects one project, so no project ID is required. Use scope for common bundles and fields/limit to request only the context sections you need.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `limit` | integer | No | Maximum metrics and event sources to return when requested (default 20, max 50). |
| `scope` | string ("session" | "project" | "all") | No | Context bundle to return when fields is omitted. session is the default bootstrap; project adds bounded project collections and links; all returns both. |
| `fields` | array | No | Top-level fields to return. Omit to use scope. Field selection can cross scopes. |

### Get dynamic config details by id

**Slug:** `STATSIG_MCP_GET_DYNAMIC_CONFIG_DETAILS_BY_ID`

Get the details (including rules, return values, and more) for a Dynamic Config (static, targetable JSON) in the Statsig console.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get dynamic config eligible reviewers

**Slug:** `STATSIG_MCP_GET_DYNAMIC_CONFIG_ELIGIBLE_REVIEWERS`

List the users and reviewer groups eligible to approve/reject a review of this dynamic config. Use this to pick valid reviewer_ids / reviewer_group_ids when creating or editing a dynamic config review. The response carries everyone_eligible (true when anyone may review), users (the flattened, deduped set of eligible individuals), and groups (each with its member user_ids). Note: project admins can always review and are NOT enumerated here. path_id = the dynamic config's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get dynamic config review by id

**Slug:** `STATSIG_MCP_GET_DYNAMIC_CONFIG_REVIEW_BY_ID`

Get a single review for a dynamic config by its review ID, including its status, proposed change, author, and requested reviewers. A review is a proposed change to the dynamic config that goes through an approve → commit lifecycle before it is applied. path_id = the dynamic config's name/ID; path_reviewID = the review ID (from Get_List_of_Dynamic_Config_Reviews or Create_Dynamic_Config_Review).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get dynamic config version history

**Slug:** `STATSIG_MCP_GET_DYNAMIC_CONFIG_VERSION_HISTORY`

List historical versions of a Dynamic Config (static, targetable JSON object) to reconstruct a timeline of how it changed — rules, return values, defaults, and metadata across edits. Useful for debugging when dynamic config behavior changed and what changed it.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment details by id

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_DETAILS_BY_ID`

Get details including parameters (return values), groups, status & more of an experiment in Statsig. Use query_fields to return only specific top-level fields and keep the response small.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment eligible reviewers

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_ELIGIBLE_REVIEWERS`

List the users and reviewer groups eligible to approve/reject a review of this experiment (A/B test). Use this to pick valid reviewer_ids / reviewer_group_ids when creating or editing an experiment review. The response carries everyone_eligible (true when anyone may review), users (the flattened, deduped set of eligible individuals), and groups (each with its member user_ids). Note: project admins can always review and are NOT enumerated here. path_id = the experiment's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment metric dimension results

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_METRIC_DIMENSION_RESULTS`

Get topline and dimensional breakdown results for one specific experiment metric. Use this when you already know the metric ID and need that metric broken down by dimensions. Do not use this tool for an experiment-wide summary across all pulse metrics; use Get_Experiment_Overall_Results instead.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment overall results

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_OVERALL_RESULTS`

Get overall pulse results for an experiment across all pulse metrics. Use this when you need the experiment-wide topline view or a cross-metric summary. Do not use this tool when you need the dimensional breakdown for one specific metric; use Get_Experiment_Metric_Dimension_Results instead.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment review by id

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_REVIEW_BY_ID`

Get a single review for an experiment (A/B test) by its review ID, including its status, proposed change type, author, and requested reviewers. A review is a proposed change that goes through an approve → commit lifecycle before it is applied. path_id = the experiment's ID; path_reviewID = the review ID (from Get_List_of_Experiment_Reviews or Create_Experiment_Review).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Getexperimentsummarycharts

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_SUMMARY_CHARTS`

Get Experiment Summary charts and underlying data.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get experiment version history

**Slug:** `STATSIG_MCP_GET_EXPERIMENT_VERSION_HISTORY`

List historical versions of an experiment (AB Test) to reconstruct a timeline of how it changed — groups, allocation, status, parameters, and metadata across edits. Useful for debugging when experiment behavior changed and what changed it.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get gate details by id

**Slug:** `STATSIG_MCP_GET_GATE_DETAILS_BY_ID`

Get all details about a gate (feature flag) like its rules, idType, and more, from the Statsig Console. To judge whether a feature is actually live for a user, check status and isEnabled BEFORE reasoning about rules: when isEnabled is false the rules are NOT evaluated and every user receives the same blanket value — status "Launched" means all users pass (gate returns true) and status "Disabled" means all users fail (gate returns false). The rules apply only when isEnabled is true (status "In Progress"), where a user passes only if they match a passing rule. status "Archived" means the gate is retired.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get gate eligible reviewers

**Slug:** `STATSIG_MCP_GET_GATE_ELIGIBLE_REVIEWERS`

List the users and reviewer groups eligible to approve/reject a review of this gate (feature flag). Use this to pick valid reviewer_ids / reviewer_group_ids when creating or editing a gate review. The response carries everyone_eligible (true when anyone may review), users (the flattened, deduped set of eligible individuals), and groups (each with its member user_ids). Note: project admins can always review and are NOT enumerated here. path_id = the gate's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get gate results

**Slug:** `STATSIG_MCP_GET_GATE_RESULTS`

Get the metric results for a given gate and rule in the gate

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get gate review by id

**Slug:** `STATSIG_MCP_GET_GATE_REVIEW_BY_ID`

Get a single review for a gate (feature flag) by its review ID, including its status, proposed change, author, and requested reviewers. A review is a proposed change to the gate that goes through an approve → commit lifecycle before it is applied. path_id = the gate's name/ID; path_reviewID = the review ID (from Get_List_of_Gate_Reviews or Create_Gate_Review).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get gate version history

**Slug:** `STATSIG_MCP_GET_GATE_VERSION_HISTORY`

List historical versions of a gate (feature flag) to reconstruct a timeline of how it changed — rules, IDtype, enabled state, and metadata across edits. Useful for debugging when gate behavior changed and what changed it.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get layer details by id

**Slug:** `STATSIG_MCP_GET_LAYER_DETAILS_BY_ID`

Get all details about a layer, including its parameters and metadata, from the Statsig Console.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get layer experiments

**Slug:** `STATSIG_MCP_GET_LAYER_EXPERIMENTS`

List the experiments in a layer, including each experiment's allocation and groups within the layer. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get layer overrides

**Slug:** `STATSIG_MCP_GET_LAYER_OVERRIDES`

Get the conditional and ID overrides configured for a layer in the Statsig Console.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of autotune reviews

**Slug:** `STATSIG_MCP_GET_LIST_OF_AUTOTUNE_REVIEWS`

List the reviews for an autotune experiment, newest first. A review is a proposed change to the autotune (start / reallocate / make_decision / delete, etc.) that goes through an approve → commit lifecycle before it is applied to the live autotune. Defaults to a small page (the active/most-recent review is the usual interest); pass query_limit / query_page to page further back through history. Use path_id = the autotune's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of dynamic config reviews

**Slug:** `STATSIG_MCP_GET_LIST_OF_DYNAMIC_CONFIG_REVIEWS`

List the reviews for a dynamic config, newest first. A review is a proposed change to the dynamic config (rules, default_value, enabled state, archive, delete, etc.) that goes through an approve → commit lifecycle before it is applied to the live config. Defaults to a small page (the active/most-recent review is the usual interest); pass query_limit / query_page to page further back through history. Use path_id = the dynamic config's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of dynamic configs

**Slug:** `STATSIG_MCP_GET_LIST_OF_DYNAMIC_CONFIGS`

List all Dynamic Configs (static, targetable JSON objects) in this Statsig project. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of experiment reviews

**Slug:** `STATSIG_MCP_GET_LIST_OF_EXPERIMENT_REVIEWS`

List the reviews for an experiment (A/B test), newest first. A review is a proposed change to the experiment (start / stop / make_decision / rollout / settings, etc.) that goes through an approve → commit lifecycle before it is applied to the live experiment. Defaults to a small page (the active/most-recent review is the usual interest); pass query_limit / query_page to page further back through history. Use path_id = the experiment's ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of experiments

**Slug:** `STATSIG_MCP_GET_LIST_OF_EXPERIMENTS`

List all experiments (AB Tests) in this Statsig project. Supports filtering by status, tags, creator, team (query_teamID), and created date range (query_createdStartDate / query_createdEndDate as YYYY-MM-DD). To fetch several specific experiments at once, pass query_ids (a batch read) instead of calling Get_Experiment_Details_by_ID repeatedly, and use query_fields to return only the fields you need and keep the response small. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of gate reviews

**Slug:** `STATSIG_MCP_GET_LIST_OF_GATE_REVIEWS`

List the reviews for a gate (feature flag), newest first. A review is a proposed change to the gate (rules, enabled state, archive, delete, etc.) that goes through an approve → commit lifecycle before it is applied to the live gate. Defaults to a small page (the active/most-recent review is the usual interest); pass query_limit / query_page to page further back through history. Use path_id = the gate's name/ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of gates

**Slug:** `STATSIG_MCP_GET_LIST_OF_GATES`

List all gates (feature flags) in this Statsig project. Live state for each gate is determined by status and isEnabled, not just rules: when isEnabled is false the rules are NOT evaluated — status "Launched" means every user passes (true) and status "Disabled" means every user fails (false); rules apply only when isEnabled is true (status "In Progress"). Supports filtering by type, tags, creator, and team (query_teamID). The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of layers

**Slug:** `STATSIG_MCP_GET_LIST_OF_LAYERS`

List all layers in this Statsig project. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of metrics

**Slug:** `STATSIG_MCP_GET_LIST_OF_METRICS`

List all metrics in this Statsig project. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of metric sources

**Slug:** `STATSIG_MCP_GET_LIST_OF_METRIC_SOURCES`

List all metric sources in this Statsig project. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of param stores

**Slug:** `STATSIG_MCP_GET_LIST_OF_PARAM_STORES`

List param stores in this Statsig project. The API enforces a maximum query_limit of 100. If query_limit is not provided, default to 100 (or fewer) and never exceed 100.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of prompts

**Slug:** `STATSIG_MCP_GET_LIST_OF_PROMPTS`

List all Prompts in this Statsig project. A Prompt is a specialized AI Config for managing and versioning LLM prompts. Supports pagination via limit and page.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of segments

**Slug:** `STATSIG_MCP_GET_LIST_OF_SEGMENTS`

List all segments in this Statsig project.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get list of tags

**Slug:** `STATSIG_MCP_GET_LIST_OF_TAGS`

List all tags in this Statsig project, returning each tag's id and name. Use this to resolve a tag name/text (e.g. "oslo-tier-0", "checkout") to its tag id, then pass those ids to the query_tags filter on tools like Get_List_of_Metrics — those filters expect tag ids, not tag names.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get metric definition by id

**Slug:** `STATSIG_MCP_GET_METRIC_DEFINITION_BY_ID`

Get the full definition for a metric in Statsig, including its type, source, and configuration details.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get param store details by id

**Slug:** `STATSIG_MCP_GET_PARAM_STORE_DETAILS_BY_ID`

Get a param store by name, including its description, typed parameters, and metadata.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get prompt details by id

**Slug:** `STATSIG_MCP_GET_PROMPT_DETAILS_BY_ID`

Get the details (name, description, target apps, team, tags, and metadata) for a single Prompt in the Statsig console.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get segment by id

**Slug:** `STATSIG_MCP_GET_SEGMENT_BY_ID`

Get all details about a segment in the Statsig Console.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Get tool schema

**Slug:** `STATSIG_MCP_GET_TOOL_SCHEMA`

Get the full input schema, description, and annotations for any Statsig MCP tool by name — including tools not shown in the default tool list (find them with Search_Tools). After fetching the schema, execute the tool with Invoke_Tool.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `tool_name` | string | Yes | Exact tool name as returned by Search_Tools, e.g. "Approve_Gate_Review". |

### Invoke tool

**Slug:** `STATSIG_MCP_INVOKE_TOOL`

Execute any Statsig MCP tool by name with arguments — including tools not shown in the default tool list. Find tools with Search_Tools, get their exact input schema with Get_Tool_Schema, then execute them here. The target tool's own permissions apply (e.g. read-only orgs cannot invoke write tools).

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `arguments` | object | No | The tool's arguments, matching the inputSchema returned by Get_Tool_Schema. |
| `tool_name` | string | Yes | Exact tool name as returned by Search_Tools, e.g. "Get_List_of_Gate_Reviews". |

### Query logs explorer

**Slug:** `STATSIG_MCP_QUERY_LOGS_EXPLORER`

Fetch log lines from Statsig Logs Explorer (MCP equivalent of `statsig-query logs`). Uses the same filter syntax as the console filter bar and CLI `--filter` (e.g. `service:scrapi AND tier:latest AND level:error`). Do not wrap filters in `#logs{ }`. Set `source` to `logs` (default), `events`, or `spans`. Supports time window (`start_ts`/`end_ts` in ms), `columns`, `limit`, and cursor pagination via `after`. For noisy results, follow up with `Cluster_Log_Patterns`.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Reject autotune review

**Slug:** `STATSIG_MCP_REJECT_AUTOTUNE_REVIEW`

Reject an in-flight review of an autotune experiment. Rejection is terminal — the proposed change is not applied and the review cannot be reopened (create a new review to retry). A `reason` is required. The acting user must be an eligible reviewer (see Get_Autotune_Eligible_Reviewers) and cannot reject their own review. Requires a key owned by a user. path_id = the autotune's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Reject dynamic config review

**Slug:** `STATSIG_MCP_REJECT_DYNAMIC_CONFIG_REVIEW`

Reject an in-flight review of a dynamic config. Rejection is terminal — the proposed change is not applied and the review cannot be reopened (create a new review to retry). A `reason` is required. The acting user must be an eligible reviewer (see Get_Dynamic_Config_Eligible_Reviewers) and cannot reject their own review. Requires a key owned by a user. path_id = the dynamic config's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Reject experiment review

**Slug:** `STATSIG_MCP_REJECT_EXPERIMENT_REVIEW`

Reject an in-flight review of an experiment (A/B test). Rejection is terminal — the proposed change is not applied and the review cannot be reopened (create a new review to retry). A `reason` is required. The acting user must be an eligible reviewer (see Get_Experiment_Eligible_Reviewers) and cannot reject their own review. Requires a key owned by a user. path_id = the experiment's ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Reject gate review

**Slug:** `STATSIG_MCP_REJECT_GATE_REVIEW`

Reject an in-flight review of a gate (feature flag). Rejection is terminal — the proposed change is not applied and the review cannot be reopened (create a new review to retry). A `reason` is required. The acting user must be an eligible reviewer (see Get_Gate_Eligible_Reviewers) and cannot reject their own review. Requires a key owned by a user. path_id = the gate's name/ID; path_reviewID = the review ID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Search

**Slug:** `STATSIG_MCP_SEARCH`

Search the Statsig MCP data source and return relevant results. Use the fetch tool to retrieve full documents.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `limit` | integer | No |  |
| `query` | string | Yes |  |

### Search tools

**Slug:** `STATSIG_MCP_SEARCH_TOOLS`

Search the full Statsig MCP tool catalog using natural language, exact names, aliases, categories, and typo-tolerant matching. Results are permission-aware and ranked by relevance, operation intent, reliability, and usage. Fetch a result's schema with Get_Tool_Schema, then execute it with Invoke_Tool.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `query` | string | Yes | What you are trying to do, in your own words or as keywords. Plain questions work: "what reviews are pending for gates", "which segments apply to this rule". Keywords work too: "autotune review", "param store". |
| `category` | string ("discovery" | "gates" | "experiments" | "dynamic_configs" | "layers" | "segments" | "metrics" | "param_stores" | "autotunes" | "reviews" | "audit_logs" | "logs" | "tags" | "search" | "other") | No | Only return tools in this product or workflow category. |
| `operation_type` | string ("read" | "write" | "destructive") | No | Only return read tools, non-destructive write tools, or destructive tools. |

### Start experiment code cleanup

**Slug:** `STATSIG_MCP_START_EXPERIMENT_CODE_CLEANUP`

Start code cleanup for a stale experiment by name, which creates a PR to remove the experiment from your codebase.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Start gate code cleanup

**Slug:** `STATSIG_MCP_START_GATE_CODE_CLEANUP`

Start code cleanup for a gate by name, which creates a PR to remove the gate from your codebase.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Start prompt version evals

**Slug:** `STATSIG_MCP_START_PROMPT_VERSION_EVALS`

Start an offline evaluation job for a specific Prompt Version, identified by the Prompt id and the versionId.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update dynamic config entirely

**Slug:** `STATSIG_MCP_UPDATE_DYNAMIC_CONFIG_ENTIRELY`

Fully update a dynamic config, replacing everything the dynamic config currently has on the Statsig console with the data included in this POST request. Use the GET option to gather the attributes of the dynamic config, edit them, then use this tool. CRITICAL CONSTRAINTS: - the return value for each variant must be set with returnValueJson5. - Always include DefaultValue field in the POST request

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update experiment entirely

**Slug:** `STATSIG_MCP_UPDATE_EXPERIMENT_ENTIRELY`

Fully update an experiment, replacing everything the experiment currently has on the Statsig console with the data included in this POST request. Use the GET option to gather the attributes of the experiment, edit them, then use this Tool. For metrics, omit direction and hypothesizedValue unless the user explicitly asks for one-sided testing or one-sample testing. Metric direction enables one-sided testing; hypothesizedValue enables one-sample testing against a fixed baseline.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update gate entirely

**Slug:** `STATSIG_MCP_UPDATE_GATE_ENTIRELY`

Fully update a gate, replacing everything the gate currently has on the Statsig console with the data included in this POST request. Use the GET option to gather the attributes of the gate, edit them, then use this tool.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update layer entirely

**Slug:** `STATSIG_MCP_UPDATE_LAYER_ENTIRELY`

Fully update a layer, replacing everything the layer currently has on the Statsig console with the data included in this POST request. Use the GET option to gather the attributes of the layer, edit them, then use this tool.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update param store

**Slug:** `STATSIG_MCP_UPDATE_PARAM_STORE`

Update an existing Param Store by name. Set its description and/or its parameters. Each parameter is typed (string/boolean/number/object/array) and is either a static value or a reference to a gate, layer, dynamic config, or experiment. Note: the parameters field replaces the store's full parameter list, so include every parameter you want to keep. This modifies a live store that SDKs read.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update prompt

**Slug:** `STATSIG_MCP_UPDATE_PROMPT`

Partially update a Prompt by ID. Only the fields you include are changed. Supports updating description, targetApps, team, and teamID.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |

### Update segment

**Slug:** `STATSIG_MCP_UPDATE_SEGMENT`

Update a Statsig segment using the appropriate segment endpoint. Supports rule-based rule updates and add operations for ID list / user store ID list segments via params.query_operation.

#### Input Parameters

| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| `params` | object | Yes |  |