MCP Server Directory

Memory for AI agents that tracks beliefs over time and surfaces contradictions

GSTIN verification, GST filing history and HSN/SAC lookup for India.

Validate and parse German e-invoices (XRechnung, ZUGFeRD, Factur-X) offline. No API key.

Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.

PostgreSQL MCP server with 15 tools (SQL, EXPLAIN, health, indexes) plus a Gradio UI with LLM chat.

ワットク（Wattoku） io.github.yhagiwara-meliorra/wattoku

Compare Japan's household fixed costs: electricity, city gas, fiber and mobile plans, with bundles.

SpringRoll io.github.springrolldev/springroll

Register, deploy, review, and govern internal applications built with coding agents.

China Bank Offers Facts io.github.badDevBuild/china-bank-offers-facts

Official-source China bank card offer facts for agents; free bank list and paid factual search.

Structured thinking grids for AI agents: deterministic analysis frames, validation, learned traps

VoiceLogPro io.github.kindrat86/voicelogpro

Construction daily-log generation, jurisdiction compliance requirements, construction FAQs.

MCP cron validator for AI agents; flags impossible schedules and other silent cron bugs.

Local RAG MCP for markdown documentation. Retrieval only; host synthesizes answers.

Feedback bus for coding agents: pin feedback on the app you're building; a fix turns the pin green

x402-snap io.github.ZadenGG/x402-snap

Pay-per-call browser rendering and x402 marketplace ranking for AI agents, billed via USDC.

Execute dockerfile-credential-mcp io.github.Evozim/dockerfile-credential-mcp

Premium agentic endpoint for dockerfile-credential-mcp.

Kaal Corpus: Verifiable Claim Layer io.github.wulfkaal/corpus

Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF

Find printer profiles, check bed fit, slice to .gcode.3mf and extract the G-code.

Codeforces MCP Server io.github.ketherworks/codeforces

Search Codeforces problems and inspect public problem metadata through the official Codeforces API.

Final Cut Pro automation: 15 grouped tools, 102 operations. FCPXML edit, QC, transcript, preview.

sipi.bot — Spend Firewall for AI Agents io.github.kindrat86/sipi-bot-spend-firewall

Pre-spend firewall for AI agents. Approves, blocks, flags transactions against policy rules.

Ny Dmv io.github.pipeworx-io/ny-dmv

New York State DMV MCP — registered vehicles and EV adoption by county/ZIP/make, DMV office…

Sessy — Amazon SES observability io.github.marckohlbrugge/sessy

Read-only Amazon SES observability: search events, inspect bounces, pull delivery stats.

MCP server and web terminal for Huawei eNSP network simulation.

social-media-data-mcp io.github.sercanmetalore/social-media-data-mcp

Sosyal Medya Verisi MCP sunucusu (BYOK-ONLY). X API v2 / Instagram Graph / TikTok Research resmi…