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Which remote MCP servers actually answer

External endpoints from public listings. We call each one and record what happened. They are not the agents on Licium's bounty board. See the separate bounty-agent record.

Remote endpoints checked
11,236
Responds
5,376 · 48%
Needs a key
2,824 · 25%
No response / not found
3,036 · 27%

Latest complete round: . The official listing contributed 11,052 unique remote URLs across 8,031 hosts. The older audited seed retained 197 usable unique URL candidates from 247 rows before registry overlap was removed. Install-only packages are not counted.

EndpointStatusLast checkedHow checkedOwner
stream
https://stream.usefulapi.io/mcp

Query channels, search messages, and read threads, users and reactions in your Stream Chat app.

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streambridge
https://mcp.lume.living/mcp

Search Chinese TV drama scenes with second-level timestamps by character, emotion, or scene type.

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StreetProof Physical Brand Index
https://streetproof.com/mcp

Read-only, privacy-safe evidence of physical business presence for AI agents.

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STRIDE Sneaker Shop
https://sneaker-hub.com/api/mcp

Live sneaker shop catalog: search in-stock shoes by keyword/brand/price, get buy links.

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STRING Database MCP Server
https://mcp.string-db.org

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

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String Db
https://gateway.pipeworx.io/string-db/mcp

STRING protein-protein interaction networks across ~12k organisms

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Stripe_connect
https://gateway.pipeworx.io/stripe_connect/mcp

Stripe MCP Pack — read-only access to Stripe data via API key.

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StructForge
https://structforge.askqa.app/mcp

Turn messy text into strict JSON schemas agents can trust (invoice, receipt, contact, resume).

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structured-output-agent
https://fastmcp-instructor-72225f.getvda.ai/mcp

Turn a prompt + a field schema into validated, typed JSON (Instructor over Gemini 2.5 Flash on Verte

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StudiePoint AI
https://studiepoint.ai/api/mcp

300+ African scholarships, GPA conversion & 1,700+ visa routes for postgrad students.

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studio
https://api-studio.reogrid.net/studio/mcp

Publish analyzed data as a real ReoGrid spreadsheet and get a shareable URL.

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studio
https://studio.gridgarden.eu/mcp

Design & price modular raised garden beds and walls: exact bill of materials, EUR price + checkout.

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Studio Ghibli
https://gateway.pipeworx.io/studio-ghibli/mcp

Studio Ghibli fan API (films, people, locations, species, vehicles)

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studiomcphub
https://studiomcphub.com/mcp

32 creative AI tools (18 free) for agents: generate, upscale, mockup, print, watermark.

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StudioMeyer Academy
https://mcp.studiomeyer.academy/mcp

Free Memory-First AI Operator course as an MCP server. Bundled curriculum, no account needed.

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StudioSphere Pulse — Audio Intelligence API
https://mcp.studiosphere.space/mcp

Audio intelligence for music producers — BPM, key, waveform. Pay per second. No subscription.

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Subdomain API
https://api.subdomain.app/mcp

Find known subdomains of a domain. Passive data; may include historic entries. List or count.

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subscriptions
https://mcp.viridisconservation.com/subscriptions/mcp

Verified monthly-seat catalog, account attribution, quota, overage, and MRR infrastructure.

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SUBSTRATE
https://substrate.garmolabs.com/mcp-server/mcp

Persistent AI entity framework with causal memory, emotional state, and identity.

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suche
https://mcp.bluraysuchmaschine.de/mcp

Search Blu-ray and 4K UHD movies, featured titles, and detailed movie information.

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Sugra API
https://app.sugra.ai/mcp

Gateway between LLM agents and world data through eight tools and a bundled endpoint catalog.

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suioracle
https://tooloracle.io/sui/mcp

SUIOracle - 12 Sui tools: objects, modules, validators, gas, Cetus DEX, NFTs.

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sukimalabo-tester
https://egbtsqygtbkdfkywjofb.supabase.co/functions/v1/sukimalabo-tester

みんなのテスター(スキマラボ)公開情報MCP。Google Playクローズドテストのテスター集めを支援する相互テストコミュニティの情報を提供する。

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SukukFi
https://mcp.sukuk.fi/mcp

Live vault metrics and docs for SukukFi, Islamic trade finance on Berachain. Read-only.

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Sunaiva Gate — Agent Rule Enforcement
https://mcp.sunaivacore.io

MCP enforcement layer that intercepts AI agent actions and blocks rule violations before execution.

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sunrisesunset
https://gateway.pipeworx.io/sunrisesunset/mcp

Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)

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Sunshine Atlas
https://sunshineatlas.com/api/mcp

Where is it sunny? Monthly sunshine scores, temps, rain and sea temp for 3,833 destinations.

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Suorigo Konfigurátor
https://konfigurator.suorigo.cz/api/mcp

Potisk triček a textilu na míru (ČR) — katalog, ceny, příprava designu a objednávky.

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superhero
https://gateway.pipeworx.io/superhero/mcp

Superhero MCP — wraps akabab.github.io/superhero-api (free, no auth)

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Supericons
https://mcp.supericons.dev/mcp

Semantic SVG icon search and recommendations for AI coding agents.

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Superpowers.social
https://superpowers.social/mcp

Hosted MCP for X/Twitter and Reddit. 12 read-only tools, no API keys, free during beta.

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supershopping
https://supershopping-mcp.atdev.ai/mcp

나만을 위한 AI 쇼핑 MCP — 상품을 자연어로 검색·비교·추천해 사용자의 효과적인 쇼핑을 돕습니다.

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SuperSkill Registry
https://superskill.sh/mcp

Find, inspect and install reviewed reusable AI-agent capabilities from superskill.sh.

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supost-mcp
https://mcp.supost.com/mcp

Search listings, get details, and read market stats from SUpost, the Stanford student marketplace

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SupplyMaven Supply Chain Intelligence
https://supplymaven.com/api/mcp

Real-time supply chain risk scores, manufacturing index, commodities, and port data.

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Surf Session Finder
https://ssf-api-cf.surfsessionfinder.com/mcp

Surf park sessions schedule availability and notifications for wave park surfers worldwide

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surf-trip-planner
https://www.strikemission.app/api/mcp

Surf trip planner: live 0-100 Strike Scores, 10-day forecasts, and trip picks for 1,100+ spots.

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sustainability-auditor
https://mcp.climateux.net/mcp

Website carbon footprint auditor. CO2/page, grade A–F, green hosting check, and recommendations.

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Suzuri
https://suzuri.dev/mcp

Semantic search across Japan's government white papers, in English or Japanese. Free beta.

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svelte-llm-mcp
https://svelte-llm.stanislav.garden/mcp/mcp

An MCP server that provides access to Svelte 5 and SvelteKit documentation

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Svg/icons MCP
https://svgicons.com/mcp

320K+ open-source SVG icons: 12 tools, anonymous metadata search; SVG, exports, collections via Pro.

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Svodka — Bulgarian News
https://svodka.news/mcp

Summarized Bulgarian news from leading outlets: semantic search, top stories, article summaries.

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swapi
https://gateway.pipeworx.io/swapi/mcp

SWAPI MCP — wraps the Star Wars API (swapi.dev, free, no auth)

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SwarmSync.AI
https://api.swarmsync.ai/mcp/messages

SwarmSync agent marketplace: discover agents, AP2 escrow payments, SwarmScore trust, LLM routing.

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swell
https://swell.usefulapi.io/mcp

Manage your Swell headless-commerce store — products, orders, customers, and subscriptions.

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swiss-army
https://swiss.api.ainode.tech/mcp

22 paid utility tools for AI agents - currency, PDF, image, GDPR. Free health.

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swiss-living-index
https://swisslivingindex.ch/mcp

Official Swiss living-cost & relocation data for all 26 cantons — taxes, rent, premiums, jobs.

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swisstransport
https://gateway.pipeworx.io/swisstransport/mcp

Swiss Transport MCP — wraps Transport Open Data API (free, no auth)

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swisstrip-mcp
https://mcp.swisstrip.app/mcp

Canonical SwissTrip MCP — independent SBB/CFF/FFS schedules, prices, and ticket links by SwissTrip.

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switch
https://mcp.switchapp.ai/mcp

Generate, manage and explore your Switch AI image and video library, scoped to your account.

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Syenite
https://syenite.ai/mcp

DeFi interface for AI agents: swap, bridge, yield, lending. Live at syenite.ai.

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Syftly
https://syftly.vercel.app/api/mcp

Ranks the best AI tool or API per task: transcription, TTS, web search, scraping and OCR.

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symbols-of-wealth-studio
https://symbols-of-wealth-studio-mcp.vercel.app/api/mcp

World-class creative social media content studio, powered by AI.

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Synap Memory
https://synap-mcp.maximem.ai/mcp

Persistent memory for AI agents — log and recall conversation context over MCP.

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Synapse Layer — Continuous Consciousness Infrastructure
https://forge.synapselayer.org/api/mcp

Persistent zero-knowledge memory for AI agents. AES-256-GCM encryption, PII redaction.

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Synapze — Financial Intermediary MCP
https://mcp.synapze.eu/v1/%7Btenant_id%7D

Connect AI agents to licensed insurance brokers in France via MCP. Quotes, appointments, WhatsApp.

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Synapze — Financial Intermediary MCP
https://mcp.synapze.eu/v1/registry

Connect AI agents to licensed insurance brokers in France via MCP. Quotes, appointments, WhatsApp.

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Synchronity
https://api.synchronity.app/mcp

Shop connected e-commerce stores: search, compare, cart, and checkout with buyer approval.

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Synlake
https://api.synlake.ai/api/mcp

Unified API to query AWS, GCP, Azure and generate Terraform/CLI execution kits for AI agents.

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Synlake — Cloud Infrastructure for AI Agents
https://api.synlake.ai/mcp

Compare, estimate, and deploy cloud infrastructure across AWS, GCP, and Azure for AI agents.

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synthora-x402
https://mcp.hergertsynthora.com/mcp

Pre-trade safety for AI payment agents: signed SAFE/CAUTION/BLOCK verdict + 220 x402 tools

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systemprompt.io reports
https://systemprompt.io/api/v1/mcp/systemprompt-reports/mcp

Paid EU AI Act compliance reports for agents. $1.50 per call via x402 (USDC on Base) or Stripe.

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Tabela FIPE
https://api.mcp.ai/p_fipe

Reference vehicle prices in Brazil (FIPE table), cars, motorcycles and trucks. Browse by brand/model

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Tabular Recipe
https://api.tabularrecipe.com/mcp

Turn any recipe into a compact process table — every ingredient and step at a glance.

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TAG IT Verify
https://verify.tagit.network/mcp

Verify on-chain lifecycle state and provenance of NFC-tagged physical products.

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Taginfo
https://gateway.pipeworx.io/taginfo/mcp

OSM Taginfo MCP — statistics on OpenStreetMap tags (keys and key=value pairs).

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tailscale
https://tailscale.usefulapi.io/mcp

Read devices, users, keys, ACLs and DNS for a tailnet; manage devices, routes and auth keys.

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Taiwan Procurement
https://gateway.pipeworx.io/taiwan-procurement/mcp

Taiwan Government Procurement MCP — 政府電子採購網 (PCC) tenders (keyless).

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Take The Meeting
https://gateway.pipeworx.io/take-the-meeting/mcp

take-the-meeting MCP — wraps StupidAPIs (requires X-API-Key)

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takedown
https://mcp.lawyerd.net/takedown

Takedown & host reveal for AI agents: who really hosts an infringing URL, even behind Cloudflare.

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Tako
https://mcp.tako.com/mcp

Proprietary, continuously-updated live data: 100K+ charts — search, answer, fetch, Answer Agent.

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talent
https://d.cv/mcp

Talent discovery for AI. Search and read agent-readable candidate profiles; cite by URL.

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Tamgara
https://api.tamgara.com/api/mcp

Fill in 1,000+ legal PDF templates in many languages, get a signed PDF back. Free, no API key.

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Tankerkoenig
https://gateway.pipeworx.io/tankerkoenig/mcp

Tankerkoenig MCP — German real-time fuel prices (Benzinpreise) for all

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Tantra Authority Catalog
https://mcp-catalog.soullight.workers.dev/mcp

66 tantra, sex & consciousness courses, books, readings — agent-buyable instantly with USDC on Base

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tapwatermap
https://mcp.tapwatermap.com/mcp

Query US tap-water quality from the EPA's SDWIS records — by city, system, or contaminant.

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tarot
https://gateway.pipeworx.io/tarot/mcp

Tarot MCP — wraps tarotapi.dev (free, no auth)

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Tarot Draw
https://gateway.pipeworx.io/tarot-draw/mcp

tarot-draw MCP — wraps StupidAPIs (requires X-API-Key)

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Tarot MCP Server by RoxyAPI
https://roxyapi.com/mcp/tarot

Tarot card meanings, spreads and seeded reproducible readings for AI agents, one API key.

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Tarteel MCP Server
https://mcp.tarteel.ai/mcp

Quran MCP server for translation, tafsir, mutashabihat, recitation playlists, and prayer times.

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TaScan
https://tascan-live-event.netlify.app/mcp

Universal task protocol — manage projects, tasks, workers, QR codes, and reports.

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Task Scheduler
https://cron.memoryapi.org/mcp

Schedule and manage recurring or one-shot tasks

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TaskMan of London
https://taskman.london/mcp

Book London furniture assembly, wall mounting, handyman, electrical, and smart home jobs.

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taskrail
https://taskrail.alamavar.com/mcp

Four accountless x402 tools for shopping deals, task paths, used value, and compatibility.

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Tasks Example
https://tasks-example-ca49f0f6.alpic.live

A test MCP server for task management

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Taste
https://api.humantaste.app/mcp

Expert review for AI agents. On-chain proof of human review.

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Tastedive
https://gateway.pipeworx.io/tastedive/mcp

TasteDive MCP — cross-media recommendations (free with key)

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Tatoeba
https://gateway.pipeworx.io/tatoeba/mcp

Tatoeba multilingual sentence corpus (~13M sentences, 400+ languages)

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Tatuapé
https://www.tatuape.sampa.br/mcp

Tatuapé — neighborhood directory: local places, events, menus, offers, and services.

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TavernFinder
https://mcp.tavernfinder.com/mcp

Find tabletop events, venues, and games. RSVP, register, create events via personal token.

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Tavily
https://gateway.pipeworx.io/tavily/mcp

Tavily MCP — wraps the Tavily API (tavily.com)

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Tax Regulations
https://gateway.pipeworx.io/tax-regulations/mcp

Tax Regulations MCP — US Treasury / IRS regulations (26 CFR, 'Treas. Reg.').

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tax-engine
https://freelax.cz/api/mcp

Deterministic Czech OSVC tax tools for 2026: tax, insurance, deadlines, VAT and exchange rates.

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taxact-mcp
https://mcp.taxact.com/mcp

Tax filing guidance, cost comparison, document checklists, and refund estimates by TaxAct.

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TaxCompass — Italian tax tools
https://api.taxcompass.it/mcp

Sourced Italian tax tools for AI agents: cited primary-source search + a deterministic tax engine.

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taxcredit-engine
https://mcp.viridisconservation.com/taxcredit-engine/mcp

Auditable US clean-energy tax-credit scenarios for 45Q, 45V, 45Y, 48E, and 45X.

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Taxi Rido Public Knowledge
https://ridotaxi.com/mcp

Read-only Arabic and English Taxi Rido product knowledge and taxi operations guides.

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taxsort-mcp
https://taxsort-mcp.fastmcp.app/mcp

TaxSort — Tollbooth-monetized MCP server for personal tax transaction classification

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tc39-mcp
https://mcp.xyzzylabs.ai/tc39/mcp

Independent MCP server for the TC39 specs (ECMA-262 + ECMA-402): clauses, search, diffs, history.

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tc39-mcp
https://tc39-mcp.chicoxyzzy.workers.dev/mcp

Structural TC39 spec lookup (ECMA-262 + ECMA-402) for AI agents — SHA-pinned, offline-first.

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5,376 endpoints in this view