MCP Server Directory

Local deterministic project memory for AI agents with context packs, gates and checkpoints.

arifOS — Constitutional AI Kernel

Constitutional AI kernel with 13 MCP tools, 888_JUDGE verdict pipeline, and VAULT999 ledger.

com.daxoom/daxoom

Owner-verified local business data for AI agents: profiles, hours, prices, with provenance.

io.pasteapp/paste

Give AI tools access to your Mac clipboard history and pinboards from Paste. Runs locally.

GameFork MCP

Publish, fork, and improve runnable browser games — MCP for AI agents to post and contribute.

Academic peer-review, research-gap finding, journal recommender, and article writer tools.

XRPL-Utilities

XRPL data tools for AI agents: wallet classifier, signals, RWA tracker, ETF flows. Pay via x402.

info.agentrank/agentrank

Is this AI agent or x402 service real and settlement-backed before you pay it? Trust check.

SpineFrame

Governance runtime for AI agents with signed provenance, compliance audits, and OSINT.

Artel

Self-hosted shared-memory & coordination mesh for AI agent fleets. You host it; agents connect.

Doodleworks MCP

Hand-drawn explainer illustrations in your AI host, via an MCP App with an interactive viewer.

Bullrun

Global stock research, ML forecasts, valuation signals, screeners & portfolio tracking in Claude

dev.voicemode/voicemode

Natural voice conversations for AI assistants - STT/TTS via MCP

patchwork — Codebase Conventions for AI Agents

Scan any codebase, generate CONVENTIONS.md, expose conventions as MCP tools for AI agents.

Bench Agent Discovery

Discover public AI agents, reusable recipes, and trusted benchmark evidence by task.

PredMCP

Polymarket + Hyperliquid + macro for AI agents. 38 tools, signal backtest, SSE streaming. Free tier.

Pay-per-call safety guards for AI agents: injection, tool-call, signing, secret, x402-trust.

AI data-center design engine: size, validate & lay out Rubin-era data centers. Korea live.

Ignav Flights

Live flight prices and working booking links for AI agents and travel apps.

Ping 134+ free coding LLMs across 17 providers, rank by latency, pick the fastest.

Frihet ERP

AI-native business management — 52 tools for invoicing, CRM, accounting & tax.

ai.smithery/callmybot-cookbook-mcp-server

Count occurrences of any character in your text instantly. Specify the character and get precise c…

SMRITI Memory

Neuro-inspired long-term memory for AI agents with semantic graph and consolidation.

VerifyAX

Evaluate, benchmark, and simulate AI agents on the VerifyAX agent-evaluation platform.