Directory

Memory for any Ai: remembers across sessions, enforces your rules before actions, reviews the work.

CogMemory MCP Server — Unified context subsystems for AI coding agents

MCP server for Cognigy.AI - 132 tools to build, configure & operate conversational AI agents

FAISS, call graph, AST, BM25 — 34 MCP tools for AI agents. 50-80% token reduction. Offline.

28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools

CognOS trust scoring (C=p·(1-Ue-Ua)) and session trace storage as MCP tools.

Session memory for AI coding agents: records decisions and dead ends, flags what went stale.

Local hybrid-search memory for AI agents over plain Markdown. Multi-tenant, offline, no LLM.

CohostSTR: MCP server for Guesty. 43 read/write tools, free. Grounded replies, policy screen.

CoilDesk: the monthly US search demand across the tools this product ships, read from monthly...

Crypto prices from Coinbase. No key required.

CoinGecko tools for crypto, coingecko, bitcoin by UnClick.

CoinGecko prices and trending coins.

Crypto market data via CoinGecko — prices, markets, history, trending, and deep coin metadata.

MCP server for CoinGecko cryptocurrency data API

CoinLore crypto market data: top coins, single coin, global stats, and markets. No key required.

Keyless Coin Metrics community asset metrics.

Kronos crypto signals + trade decisions + 819 automation prompts. x402 micropayments, USDC/Base.

Auditable market intelligence with calibrated forecast ranges, anomaly review, outcome.

CoinPaprika coin data. No key required.

41 crypto micropayment services via x402 protocol

CoinVoyage MCP — create crypto PayOrders, webhooks, swaps across Bitcoin/Solana/EVM chains.

Serve .agent/ project context, references, and collaborations to MCP-compatible IDEs.

Synchronize Colab notebook files through Google Drive without executing notebook code.

Unofficial MCP server for Google Colab: runtimes, code, long jobs, files and notebooks.

An MCP server that provides access to the ColabFit database

Trust + coordination infrastructure for the agent economy. 27 tools across 6 Colber modules.

Codebase memory for AI agents: an AST index plus agent-written notes that self-stale.

Discover travel brand collab opportunities for content creators via CollabsMap.

MCP server for persistent, semantic memory across AI sessions

U.S. college ROI data: 30-yr NPV for 500 colleges, lifetime ROI for 134 majors. Keyless.

US college data from the College Scorecard API. No key required.

Documents, projects, comments, workflows and data sources of your CollHub instance, as tools.

Colombian legislation via MCP — full-text search across statutes and provisions

Color convert, palette, contrast checker for AI agents

MCP server for color palette generation and conversion — HEX, RGB, HSL

Color Ai MCP Server by MEOK AI Labs

Six pure, in-memory CSS color tools: parse, convert, WCAG/APCA contrast, gamut map, ramps, solver

Convert between HEX, RGB, HSL color formats and generate palettes

Look up color names, schemes, and conversions from The Color API. No key required.