// MCP TOOL REFERENCE

UNLEASH TOOLS

13 tools from the Unleash MCP Server, categorised by risk level.

// ALL 13 UNLEASH TOOLS

READ 6 tools

Read detect_flag Discover existing feature flags in the codebase to prevent duplicates and encourage reuse. This tool provi... Read evaluate_change Provides comprehensive guidance for evaluating whether code changes require feature flags. This tool retur... Read get_flag_state Fetch the current feature flag metadata and environment strategies from the Unleash Admin API. Read list_flags List feature flags in an Unleash project, with optional pagination and sort order. By default returns activ... Read list_projects List Unleash projects available to the configured token, with optional pagination. Use this for discovery b... Read wrap_change Generate code snippets and guidance for wrapping changes with feature flags. ⚠️ CRITICAL: This tool enforc...

WRITE 3 tools

Write create_flag Create a new feature flag in Unleash. This tool creates a feature flag with the specified configuration. C... Write set_flag_rollout Configure or update a flexibleRollout strategy for a feature flag environment with an optional rollout perc... Write toggle_flag_environment Enable or disable a feature flag in a specific environment using the Unleash Admin API. For gradual rollout...

DESTRUCTIVE 2 tools

Destructive cleanup_flag Remove a feature flag from the codebase while preserving the desired code path. This tool provides compreh... Destructive remove_flag_strategy Delete a strategy configuration from a feature flag environment. Use get_flag_state to discover strategy ID...

EXECUTE 2 tools

Execute dry-run-placeholder-archived-flag Dry-run mode placeholder for an archived flag. Set UNLEASH_BASE_URL and UNLEASH_PAT to fetch real archived ... Execute dry-run-placeholder-flag Dry-run mode placeholder. Set UNLEASH_BASE_URL and UNLEASH_PAT to fetch real feature flags.

// FAQ

How many tools does the Unleash MCP server have? +

The Unleash MCP server exposes 13 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on Unleash tools? +

Route the Unleash server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard — they are enforced on every call before it reaches the server.

What risk categories do Unleash tools fall into? +

Unleash tools are categorised as Read (6), Write (3), Destructive (2), Execute (2). Each category has a recommended default policy.

Let agents act without letting them run wild.

Route your MCP servers through PolicyLayer and every tool call is checked against your policy before it runs — allow, deny, or require approval. Per-identity grants. Full audit log. Live in minutes.

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