MCP Server Directory

Cost-parity bench for agent loops: $/success and time across model mixes, with verifiable receipts.

Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.

Checks and fixes ABAP Open SQL for SAP's ADT data-preview console. Connects to nothing.

Bootstrap, verify, and update CLI tools & MCP servers in Claude Code from recipes; audit scopes.

Screenshot any URL and see it, or mint a social card — hosted, SSRF-safe, cached. No Chrome to run.

HaasOnline Trade Server com.haasonline/trade-server

Manage HaasOnline crypto trading bots, labs, backtests and HaasScript across 20+ exchanges.

edge-diagnostics-x402 io.github.seob5285-alt/edge-diagnostics-x402

Edge-based network diagnostic utility checking host latency, gated via x402 payment rails.

adu-zoning io.github.themutherfvcker/adu-zoning

Check if a Florida address can build an ADU: county GIS zoning, eligibility verdict, local rules.

chainpulse — real-time crypto + prediction market data for AI agents in.fastdb.md/chainpulse

Crypto prices, gas, DeFi TVL, and live Polymarket odds. x402 pay-per-call, $0.001, no API key.

schedule-iii com.datavrn/schedule-iii

Deterministic Schedule III statements for Indian companies: trial balance in, Excel workbook out.

K-Beauty Agent Commons com.empresskorea/kbeauty-agent-commons

Public K-beauty catalog, product search, and latest-offers tools with canonical product facts.

PromptDNA org.promptdna/promptdna

Community library of composable AI prompt blocks for search, composition, and contribution.

inbin io.github.yaotsakpo/inbin

No-signup email for AI agents over MCP: trial inbox, verification codes, parsed email events.

Test analytics for AI agents: test history, flaky tests, failure clusters, coverage.

Python Code Validator ai.statemind/python-code-validator

Proves AI-generated Python does what you asked: lint, types, security, sandbox run, exact fixes.

ARVI Wine Catalog ch.arvi/catalog

Swiss merchant ARVI SA: 27,000+ fine & rare wine labels, 300,000+ bottles ready to ship. No auth.

Chrome-free MCP web access for agents with low-token page maps and browser escalation hints.

Open source device layer for AI agents: control mobile, web, TV, and desktop apps over MCP

145+ tools across 8 databases: MySQL, PostgreSQL, Redshift, MongoDB, Redis, Kafka, and more

Proving Lab dev.provinglab/browser-citation-capture

Cite or capture a web page; installs the capture extension in Firefox and Chrome.

crx-permission-risk one.zovo/crx-permission-risk

Score the privilege a Chrome MV3 extension takes from its manifest, and diff permission sets.

quant-brain-mcp io.github.paarths-collab/quant-brain-mcp

Stock analysis MCP: 38 indicators, 7 optimizers, 8 backtests, US + India sectors.

hogswap-mcp io.github.LiquiHog/hogswap-mcp

Pay any Algorand x402 invoice with any asset, plus DEX swap quotes and unsigned builds.

Scans code for hardcoded secrets (AWS, Stripe, GitHub, JWTs) before an AI agent commits it.