io.github.JuhongPark/pronunciation

Local MCP voice coach with English pronunciation, grammar, and fluency feedback.

io.github.Ipayx-stellar/fx-audit

Forensic FX audit. Detects hidden bank markups in real time. Returns spread bps + audit score 1-10.

io.github.runcycles/cycles-mcp-server

Runtime budget authority for AI agents — reserve, enforce, reconcile spend across providers

io.github.capratesignals-cpu/cap-rate-signals

Scores US metros on corporate investment catalysts and repricing signals for real estate investors.

io.github.simul813/kdp-niche-research

Kindle niche intelligence (demand/competition/BSR/revenue) gated by x402 USDC on Base.

io.github.srotzin/hive-mcp-attest

Pre-action attestation perimeter for AI agents — 8 primitives, signed C18 receipt per call.

io.github.LuuOW/meridian-skills

Routes AI tasks to dynamic LLM-generated skills via an orbital classifier.

io.github.spencerpauly/querybear

Safe, read-only Postgres and MySQL access for AI agents. Audit log + column-level controls.

io.github.tiago-marques/x-openapi-flow-mcp

OpenAPI lifecycle guard and MCP sidecar for policy-driven API orchestration.

io.github.kiwoongeom/gmc-mcp

MIT-licensed pip-installable MCP for Google Merchant Center on Merchant API v1 (126 tools).

io.github.abenassi/argentina-data

Real-time Argentine open data: dollar rates, BCRA, INDEC, AFIP, INFOLEG, SEPA prices. 24+ tools.

io.github.Davison-Francis/deliveriq-mcp

Email deliverability for AI agents. 12 tools: verify, DNSBL, DMARC, spam-trap, finder.

io.github.opjhabuilds/designpin-mcp-server

Push HTML prototypes to DesignPin for team review and pull reviewer feedback into your AI.

io.github.Cmoen11/redm-mcp

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

io.github.subhatta123/twilize

Generate Tableau .twb/.twbx workbooks: 47 tools for charts, dashboards, rules, CSV pipelines.

io.github.ironflowsh/mcp

Tick-level Hyperliquid market data: fills, L4 book, funding, liquidations, smart triggers.

io.github.PaulieB14/subgraph-registry-mcp

Discover and query 15,500+ classified subgraphs on The Graph Network

io.github.snenenenenenene/transita-mcp-server

Visa eligibility matcher and immigration intelligence for MCP-compatible AI assistants.

io.github.zlatkoc/youtube-summarize

MCP server that fetches YouTube video transcripts and optionally summarizes them

io.github.pquattro/memoraeu

Zero-knowledge persistent memory layer for AI agents. Encrypted client-side, hosted in France.

io.github.spuentesp/lain

High-performance knowledge graph MCP server for AI coding agents with semantic search.

io.github.openpulsechain/analytics

PulseChain analytics: 28 tools — safety scores, signals, whale alerts, pair analytics, AML.

io.github.Agonx402/agon-protocol

MCP server for Agon Protocol state reads and prepare-only payment-channel actions.

io.github.kapruka/reviewguru

Query Sri Lankan businesses, doctors, and reviews from any MCP-aware AI agent.