// MCP TOOL REFERENCE

CIRCLE MCP SERVER TOOLS

16 tools from the Circle MCP Server MCP Server, categorised by risk level.

View the Circle MCP Server policy → Token cost: 2,393 tokens →

// ALL 16 CIRCLE MCP SERVER TOOLS

READ 13 tools

Read circle_community_health Generate a community health snapshot by aggregating data from multiple Circle API endpoints. Fetches commun... Read circle_detect_unanswered_posts Detect posts with zero comments — potential unanswered questions or unengaged content. Fetches published po... Read circle_get_comment Retrieve a single Circle comment by its numeric ID. Returns full comment details including body text, autho... Read circle_get_community Retrieve community-level metadata for the connected Circle community. Returns the community name, URL, slug... Read circle_get_post Retrieve a single Circle post by its numeric ID. Returns full post details including title, HTML body, stru... Read circle_get_space Retrieve a single Circle space by its numeric ID. Returns full space details including name, type, URL, vis... Read circle_list_comments List comments in the Circle community. Filter by post_id to get comments on a specific post, or by space_id... Read circle_list_members List community members in Circle. Returns paginated results with member details including name, email, prof... Read circle_list_posts List posts in the Circle community. Returns paginated results with full post details including title, conte... Read circle_list_space_groups List space groups in the Circle community. Space groups organize spaces into navigational categories (e.g.,... Read circle_list_spaces List spaces in the Circle community. Returns paginated results with space details including name, type, URL... Read circle_list_topics List all topics (tags/categories) in the Circle community. Topics are used to categorize posts. Returns pag... Read circle_search Search across the Circle community. Returns lightweight summary objects with id, name, slug, and type. Resu...

WRITE 3 tools

Write circle_create_comment Create a comment on a Circle post. Requires post_id (use circle_list_posts or circle_get_post to find IDs) ... Write circle_create_post Create a new post in a Circle space. Requires space_id (use circle_list_spaces to find IDs), a title (name)... Write circle_update_post Update an existing Circle post. Requires post_id (use circle_list_posts or circle_get_post to find IDs). On...

// FAQ

How many tools does the Circle MCP Server MCP server have? +

The Circle MCP Server MCP server exposes 16 tools across 2 categories: Read, Write.

How do I enforce policies on Circle MCP Server tools? +

Route the Circle MCP Server 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 Circle MCP Server tools fall into? +

Circle MCP Server tools are categorised as Read (13), Write (3). 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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