MCP Server Directory

Coding agents (Claude Code, Codex) reach shared understanding: findings agreed, disputed or open.

mcp-everything: Russian APIs ru.mcp-everything/russian-apis

Russian APIs for AI agents: YooKassa, CDEK, Bitrix24 and more. Ready scenarios with code. No key.

TestLens net.bigfloppy.testlens/testlens

Paste code + tests, get a strong/weak verdict with killed/survived mutants. Free API + MCP.

YourSUUID io.github.sohan724code/yoursuuid

Generate UUID v4/v5/v7, ULID and NanoID values and inspect UUIDs (version, variant, timestamp).

SI5 Global io.github.dhoneshost/si5-global

25M+ products by GS1 barcode (GTIN/EAN): name, brand, photo, Brazilian NCM and CEST tax codes.

AIBuilder Marketplace: software pricing dossiers com.aibuildermarketplace/software-pricing

Dated plan prices, cost traps with evidence and hands-on results for 540 business-software tools.

Agentic Engineering Periodic System academy.ase/periodic-system

Practices for building software with coding agents, each with a test you check on your repo.

IFC India Import Duty & Landed Cost com.importsfromchina/ifc-india-import-duty

India import duty (BCD, SWS, AIDC, IGST) by HS code and China-to-India landed cost estimates.

GTM Bud com.gtmbud/gtm-bud

Build, launch and monitor GTM Bud LinkedIn outbound campaigns and answer lead replies.

RTL and FPGA tools: lint, simulate, formal, synthesize, place and route, program a board.

Toolbox com.allthepossibles/toolbox

Small tools for agent builders: AI-writing tells, tools/list token cost, CLAUDE.md lint, and more.

building-permits-api io.github.gaelasao/building-permits-api

Building permits from 18 US cities (NYC, LA, Chicago, Philadelphia...), Canada, Ireland, France.

Quarri ai.quarri/quarri

AI data platform for timber: connect legacy systems, query, build dashboards, reconcile, automate.

Exact APIs, examples, theme tokens and markup validation for the c2n (c2-*) Lit web components.

Build motion-graphics lessons with sentence-synced TTS for any subject: one sentence, one scene.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

FirstDig net.firstdig/firstdig

New US building permits by trade and service area: search, hot streets, builders and results.

Flowmaps app.flowmaps/flowmaps

Plan apps in build order: list ventures and ready features, add ideas, read build plans.

Gaitkit com.gaitkit/mcp

Low-poly 3D assets as code for three.js, Godot, Unity: IK walkers, rolling vehicles, hinged doors.

ScreenWeaver ai.screenweaver/screenweaver

Screenplay and storyboard in your AI assistant: import scripts, edit scenes, build shots.

Probe a URL and name the bot wall: vendor, verdict, and evidence. CLI plus stdio MCP server.

Errandkit Census Tract & Demographics com.errandkit/census-tract-demographics

Geocode US addresses to census tracts and add ACS demographics. Runs on Apify.

VibeCodePicks io.github.suanrongbaicai/vibecodepicks

Pick AI coding tools by goal: community-sentiment rankings, pricing, free tiers, alternatives.

Zovo QR Code Maker io.github.theluckystrike/qr-code-studio

QR codes for links & contacts