MCP Server Directory

Kongen Labs — Pattern Intelligence

LLM reasoning regime detection, cross-domain pattern transfer, and model routing.

93 keyless tools of live, verifiable data for AI: weather, hazards, space, CVEs. Ed25519-signed.

Gachi Data API — Japan Station & Accessibility Data

Deep, obscure Japanese station, accessibility & hazard data for AI agents. English-first.

Visual AI for strategic thinking — SWOT, flowcharts, mindmaps, Gantt diagrams as polished SVG.

network.clockchain/time

Clockchain®: neutral verified network time for AI agents (get_time). Testnet.

Kamy

Document API for AI-native software: render PDFs, e-sign, PAdES-seal, and verify.

Ranomics Platform

Wet-lab triage for AI binder-design agents. Yeast display, mammalian display, DMS at library scale.

Design your site's AI avatar in the ASMI studio; your coding agent ships it into your repo.

Plumb

LSP-backed IDE intelligence plus concurrency-safe, transactional edits for AI coding agents.

ai.smithery/alphago2580-naramarketmcp

Access Korea’s G2B procurement and Nara Market data for bid notices, awards, contracts, statistics…

AdvocateMCP

MCP layer for local businesses: discover, query, book, and transact with verified SMB AI agents.

com.blackwalltier/blackwall-x402-guardrail

Pre-signature x402 payment verdict (GO/HOLD/STOP) for AI agents, with a verifiable signed receipt.

LLM Usage

Local-first, multi-provider tool that captures LLM API spend and exposes it to coding agents via MCP

Travel planner: create, edit, and explore trip itineraries from your Travolp AI assistant.

Connect ChatGPT or Claude to your Gym Plus account to log and review workouts with AI coaching.

Checks whether a website is readable and citable by AI systems (ChatGPT, Claude, Perplexity, etc.)

Promptlint MCP

Static linter for AI prompts: contradictions, redundancy, ambiguity, and fluff.

Stats Compass

50+ pandas-powered tools for data loading, cleaning, visualization, and ML workflows

ai.smithery/callmybot-cookbook-mcp-server

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

ai.basethread/basethread

One shared context your team's AI tools read & write over MCP. No re-explaining. Free.

Drengr

Eyes and hands for AI agents on Android and iOS devices.

ToolSnap MCP

Deterministic AI agent microtools, no accounts/API keys. fetch_extract: 98% token cut. 38 tools.

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.