MCP Server Directory

Flag when a tracked commitment vanishes verbatim between two versions. A signal, not a judge.

Read Bunpro SRS data: profile, study queue, reviews, JLPT progress, and grammar lookups.

Search, read, bet on, create, and resolve prediction markets on Manifold.

Read WaniKani SRS data: profile, reviews, assignments, subjects, and level progressions.

Gloria AI io.github.jchen225/gloria-mcp

Real-time curated crypto news for AI agents with sentiment, recaps, and search.

agent-arbitration io.github.jdhart81/agent-arbitration

Deterministic, machine-verifiable dispute resolution for A2A escrows.

VR Eddie's headset ratings, game reviews, deals, and compatibility checks via MCP.

mcp-server io.github.YokuApp/mcp-server

Yoku is a platform that provides structured, real-time brand identity and company data.

agent-provenance io.github.jdhart81/agent-provenance

Genesis certificates, lineage, and cascading recalls: birth certificates + bloodlines for the agent

SEO MCP server for creators. Ranks Google Search Console opportunities by ad revenue, not clicks.

quantity-takeoff io.github.jdhart81/quantity-takeoff

Auditable construction takeoffs with locked waste and conservative purchase rounding.

smartscale io.github.jdhart81/smartscale

Deterministic CR80 pixel-geometry scaler. Callers supply the card and object pixel geometry; this MC

subscriptions io.github.jdhart81/subscriptions

Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.

taxcredit-engine io.github.jdhart81/taxcredit-engine

Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.

Verdigraph — paid hosted MCP for compute routing io.github.jdhart81/verdigraph-mcp

Paid hosted MCP for agent-to-agent compute routing. 25% of net revenue funds conservation.

HVTracker MCP io.github.YugantM/hvtracker-mcp

Pre-connect trust checks for AI agents and MCP servers using HVTracker's public trust registry.

Subotiz Dev MCP(Deprecated) io.github.HanWei30/dev-mcp

Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language

Heartwood Memory — governed AI agent memory; signed provenance. BUSL-1.1; not OSI open source.

Sui Knowledge Base (kapa.ai) io.github.jessiemongeon1/sui-kapa

Semantic search across Sui documentation and knowledge sources, powered by kapa.ai

EU food regulatory data: additives (E-numbers), allergens, nutrition references.

Jitbit Helpdesk io.github.jitbit/jitbit-helpdesk

MCP server for Jitbit Helpdesk: search, list, read, and reply to support tickets from AI assistants.

Ingeniux CTnP MCP server for personalization, A/B testing, and audience management.

Aggregates CI failures, cross-references flakiness history, and outputs GO/NO_GO release verdicts.

Crystallize headless commerce tools for AI agents via Model Context Protocol