Activitypub Mcp
activitypub-mcp · by cameronrye
A comprehensive Model Context Protocol (MCP) server that enables LLMs like Claude to explore and interact with the existing Fediverse through standardized MCP tools, resources, and prompts.
No known CVEs
MIT license
Maintained
Last commit 39d ago
Works with most clients
Transport: stdio, sse, http
31 tools · ~1.2k tok
Grade B · 0.6% of 200K ctx
Step 1
Install in your client
Config is the same across clients — only the file and path differ.
CD
Supported in Claude Desktopstdio, sse, http · Node 18+
Paste into ~/Library/Application Support/Claude/claude_desktop_config.json
{
"mcpServers": {
"activitypub": {
"args": [
"-y",
"activitypub-mcp"
],
"command": "npx"
}
}
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What Activitypub Mcp does
A comprehensive Model Context Protocol (MCP) server that enables LLMs like Claude to explore and interact with the existing Fediverse through standardized MCP tools, resources, and prompts.
Test This Server
This server supports HTTP transport. Be the first to test it — help the community know if it works.
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Scored, not listed
Why this score
Five weighted categories — click any category to see the underlying evidence.
Score breakdown
79/100across 5 weighted dimensions
0255075100
30
8
16
15
10
−21
Security
Maintenance
Efficiency
Documentation
Compatibility
Categoriesclick a row to see evidence
Security
OSV.devNo known CVEs.
Checked activitypub-mcp against OSV.dev.
Inventory
Tools (31)
Click any tool to inspect its schema.
~1.2k tokens total
Inventory
Resources (10)
actorRemote ActivityPub actor (user) data
activitypub://actor/{id}
timelineActor's timeline with posts
activitypub://timeline/{actor_id}
trendingTrending hashtags and posts
activitypub://trending
instance_infoInformation about a fediverse instance
activitypub://instance/{domain}
search_resultsSearch results for accounts, hashtags, and posts
activitypub://search/{query}
post_threadComplete conversation thread with replies
activitypub://thread/{post_id}
followersFollower list for an account
activitypub://followers/{actor_id}
followingFollowing list for an account
activitypub://following/{actor_id}
home_timelineAuthenticated user's home timeline
activitypub://home_timeline
notificationsAuthenticated user's notifications
activitypub://notifications
Inventory
Prompts (11)
fediverse_explorationTemplate for exploring the fediverse and discovering content
content_strategyTemplate for developing fediverse content strategy
community_analysisTemplate for analyzing communities and trends on the fediverse
account_discoveryTemplate for discovering and analyzing accounts
instance_explorationTemplate for exploring fediverse instances
trending_analysisTemplate for analyzing trending content
thread_analysisTemplate for analyzing post threads and conversations
search_optimizationTemplate for optimizing fediverse searches
interaction_planningTemplate for planning social interactions
export_strategyTemplate for exporting and archiving fediverse content
multi_account_managementTemplate for managing multiple fediverse accounts
Community
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Frequently Asked Questions
- Is Activitypub Mcp safe to use?
- Activitypub Mcp has no known CVEs as of the latest MCPpedia security scan. It requires authentication to connect, which limits unauthorized access. Licensed under MIT.
- How do I install Activitypub Mcp?
- Activitypub Mcp supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
- What can Activitypub Mcp do?
- Activitypub Mcp provides 31 tools: discover_actor, get_actor_timeline, get_trending_content, discover_instances, get_instance_info and 26 more. See the full tools list on the server page for descriptions and parameters.
- What AI clients work with Activitypub Mcp?
- Activitypub Mcp is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
- Is Activitypub Mcp actively maintained?
- Activitypub Mcp is recently maintained — last commit was 39 days ago. It has 15 GitHub stars.
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Community
Discussion
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