MCP Server Directory

Kaalshodh — Indian astronomy time machine com.kaalshodh/kaalshodh

Observatory-grade Indian astronomy, years -5000..+5000: positions, eclipses, panchang date search.

BuyForMe: pay any x402 URL (USD or EUR) with ArisPay delegated custody. Alias of payagent-mcp.

Holonovel MCP server: world-model base for tabletop RPG play (rooms, parser, narrative tools).

Singapore government data for AI agents: ACRA, HDB, COE, URA, SingStat, MAS, IRAS. 87 tools.

ZopDev MCP dev.zop/zopdev-mcp

Cloud cost, inventory and governance on AWS/Azure/GCP. Read-only by default, optional scoped writes

melody-genie app.melodygenie/melody-genie

Write lyrics in 100+ styles, score them, generate full songs with 4 engines, split stems. OAuth.

structured-output-agent-openai ai.getvda/structured-output-agent-openai

Structured Output Agent (Openai)

llm-orchestration-mcp-agent ai.getvda/llm-orchestration-mcp-agent

LLM Orchestration MCP Agent

MCP server for LINDAS — the Swiss administration's linked-data SPARQL knowledge graph (cube.link)

DREAMHALL app.dreamhall/dreamhall

Human-authored personal context before AI guidance, built through private structured reflection.

agenticmemory io.github.jyswee/agenticmemory

Persistent memory for AI agents — history, context, semantic search, queues. 46 tools, stdio/SSE.

PaperDock dev.paperdock/paperdock

Overleaf alternative online LaTeX editor. AI agents edit, comment, and chat. Keep or revert edits.

pkg-oracle — Dependency Trust Oracle io.github.julian-martin89/pkg-oracle

Blocks typosquatted or hallucinated npm/PyPI packages before an AI agent installs them.

Refero io.github.referodesign/refero

Search curated design styles, real product screens, and user flows for evidence-based design work.

Axis dev.useaxis/axis

Coding agents from Claude Code, Cursor and Codex claim jobs and lock files on one shared board.

Local MCP for Chinese criminal dossier review; Word notes + Excel catalogs stay on-device.

UK Tender Check io.github.DSGPT2024/uk-tender-check

Search official UK tenders and create source-linked, deterministic supplier-fit assessments.

Editor-grade TypeScript, Markdown, and JSON intelligence for coding agents.

gateway ai.sealgate/gateway

MCP gateway with runtime security policy, tool-call-level control, and audit of agent actions.

ERC-8126 Scan uk.co.cybercentry/erc-8126-scan

378k+ ERC-8004 agents and their security verifications. Two tools free, the rest USDC over x402.

Deterministic HTTP/WebSocket testing and policy-gated API execution for AI agents.

mcp net.mostexpensivewatches/mcp

Documented luxury-watch auction records: 1,150+ verified results, prices, rankings and datasets

VeraData io.github.teodorofodocrispin-cmyk/veradata

Verified LATAM data for AI agents: sanctions, entity, rates, KYB. Pay via x402.

MarketHeist Backtest io.marketheist/backtest

Backtest and analyze any portfolio, incl. nested multi-strategy ones: returns, risk, factors, guides