Catalog
Every x402, MPP, MCP, and skill listing we've indexed, normalized, and enriched.
io.github.copus-io/copus
Search human-curated content recommendations from Copus - The Internet Treasure Map
io.github.coopergwrenn/postals-mcp
Send physical handwritten postcards from any AI agent
ContextStream MCP Server
ContextStream MCP server for code context, memory, search, and AI tools.
io.github.coo-quack/calc-mcp
21 MCP tools for math, randomness, dates, encoding, hashing, and more — deterministic and accurate.
io.github.context-foundry/context-foundry
Recursive Claude spawning for autonomous project builds with self-healing test loops
Content Credentials (C2PA)
Read and verify Content Credentials (C2PA) from images and media using the c2pa Rust SDK
BGPT - Scientific Paper Search
Search scientific papers with structured experimental data from full-text studies
Helium MCP Server - News, Markets & AI
Real-time news with bias scoring, live market data, and AI-powered options pricing
io.github.configcat/mcp-server
Enables AI agents to interact with ConfigCat, a feature flag service for teams.
unreal-mcp-ue4
UE4.27 MCP server for controlling Unreal Editor sessions over Python Remote Execution.
io.github.compl-i-agent/csf
NIST CSF 2.0 - Professional cybersecurity framework with 35 tools and 12 prompts
io.github.composable-delivery/snowfakery-mcp
MCP server for authoring, analyzing, debugging, and running Snowfakery recipes
io.github.compassalessandrolorenz/Figma-Context-MCP-AIR
Figma MCP server for AI agents
io.github.commiegod/commonersdao-mcp
AI agent access to Commoner's DAO — auction, governance, treasury, and discussion board on Solana.
Opik MCP Server
Interact with Opik prompts, traces, datasets and metrics through the Model Context Protocol.
io.github.colophon-group/jobseek
Search jobs, companies, and watchlists on Job Seek (jseek.co)
Verified Repo Memory
Stale-proof repository memory with citations + just-in-time verification + TTL (repo-scoped).
io.github.colabfit/colabfit-mcp
An MCP server that provides access to the ColabFit database
io.github.codyz123/schelling-protocol
Universal coordination protocol for AI agents
io.github.codymcc4/fuelcenter
Marathon fueling, pace, hydration, heat, carb-loading, and gel-comparison calculators.