MCP Server Directory

Look up, validate and search US HTS tariff codes offline: official text, duty rates, closest code.

Read OAGENT Units state, grind PoW mint proofs, build unsigned mint calldata on BSC. Never signs.

Read FUIN ONI state, grind PoW mint proofs, build unsigned mint calldata on BSC. Never signs.

LiveContext ai.livecontext/livecontext

Build and run AI workflows, agents, data tables and 1000+ API integrations from any MCP client.

CPI Inflation Calculator io.github.theluckystrike/cpi-inflation-calculator-mcp

Inflation calculator with official BLS CPI 1913 to the latest month, raise vs inflation, SS COLA.

Temporary encrypted Rust Playgrounds shared by agents and people, with permissioned local Run/Debug.

quantumcompanies io.github.pooriaarab/quantumcompanies

Find the companies building quantum technology.

Local AVE timeline editing and exports for Codex CLI only. Existing AVE connection required.

npm Package Metadata — Versions, Licenses & Counts io.github.kriton-dev/npm-package-metadata

Read latest npm package versions, license tokens and dependency counts

wobblehaus io.github.jeanl/wobblehaus

Your family's corner of the web: describe it, and wobblehaus builds it.

OrionBI ai.orionbi/orionbi

Query your own databases and Data Sets with read-only SQL, and build hosted dashboards.

Orinyx io.github.lexthirteen-ai/orinyx-mcp

Test healthcare AI agents' medication claims against cited FDA label text. Not for clinical use.

MCP server for Appium mobile automation on iOS and Android devices with test creation tools.

BuildBetter io.github.buildbetter-app/buildbetter

Research customer feedback, calls, support, surveys and product usage with source citations.

EU Tender Intelligence io.github.balkanpilot/eu-tender-intelligence

Free MCP tool for searching EU public tenders by country, CPV code and date using official TED data.

ailiste - new builds in Cyprus app.ailiste/mcp

Cyprus new builds: buildings, dated site photos and stages, developers and district asking prices.

Deliberately faulty MCP server for testing how agent clients handle tool errors and disconnects.

DSA coach for LeetCode, Codeforces and more: spaced-repetition revision and a mistake journal.

legible-check io.github.EzeAlfaro/legible-check

On-chain RPC data for AI agents: block, gas, balance, tokens, receipts, decode. x402 USDC.

Find the tests relevant to a source file from an import map, ranked, with the run command.

UK sort-code hyphenated shape, value discarded io.github.sadri-dridi/sort-hyphen

UK sort-code hyphenated shape, value discarded

UK sort code 6-digit shape, value discarded io.github.sadri-dridi/sortcode-ok

UK sort code 6-digit shape, value discarded

UTF-16 code-unit run, text discarded io.github.sadri-dridi/utf16-run

UTF-16 code-unit run, text discarded

Point at visible targets in an agent-built interface, and deliver grounded Annotations.