emerging · -0.3

llms-txt

Score 22.9 / 100 24 providers +8 via APIs 24 APIs Search apis.io →
Variants seen in the corpus: Llms.txtllms-txtllms.txt

Providers using this tag (24)

Ranked by API Evangelist rating — Exemplar and Strong are expanded by default.

Strong 8 Solid coverage with minor gaps
Cracked APIai agentsagent toolsmcptool router1 API64.0Autoderm – AI Dermatology APIdermatology-apiai-dermatologyMedical ImagingTelemedicine2 APIs63.5AI for DatabaseArtificial IntelligenceDatabaseAnalyticsDeveloper Tools2 APIs60.3Pagesnapdeveloper-toolsweb-scrapingweb-to-markdownscreenshot-api1 API57.1ReefAPIWeb DataData AggregationWeb ScrapingSERP2 APIs56.9BudgetPixelGenerative AIAI Image GenerationAI Video GenerationAI Music Generation2 APIs56.7RoxyAPIAstrologyVedic Astrologynumerologytarot1 API55.2Adanos Market Sentiment APIMarketSentimentStocksCrypto1 API54.3
Developing 11 Usable, with meaningful gaps to close
ApstalAnalyticsWeb AnalyticsPrivacySession Replay2 APIs53.6iGaming ToolsiGamingOnline CasinoGamblingslot games2 APIs51.8Loa Healthcare Pricing APIHealthcarePrice Transparencymedical pricingHospitals1 API50.4MCP360MCPMCP ServerMCP GatewayAI Agents38 APIs49.7Seshat Marketsfinancefintechcryptocommodities1 API49.1QR Code CrafterQR CodeQR Code GenerationStatic QrDynamic QR1 API47.7TweetAPItwitterXSocial-MediaSocial Data2 APIs47.2AI Crawler IndexAI crawlersweb crawlersrobots.txtuser agents1 API45.0anewhtmlwebpagewebsiteurl1 API44.3Mydentify Public APIProduct Discoverystartup directoriesLeaderboardsResearch1 API41.9TradeDataHub Public APIcontractor dataB2B DataBusiness ListingsDatasets1 API39.3
Thin 1 Limited public surface area
FernAgent ReadyArtificial IntelligenceAPI DefinitionsAsyncAPI1 API38.7
Emerging 3 Early or largely undocumented
TradeBBtrading-journalTrade AnalyticsFintechtrading-tools1 API24.4Group 1 AutomotiveFortune 500AutomotiveAutomotive RetailVehicle Inventory1 API15.5Prudential plcInsuranceUnited KingdomLife InsuranceHealth Insurance14.8
Minimal 1 Almost no public developer surface
PlantShop.meCompanyE-CommerceRetailPlants9.3

APIs with this tag (24)

Ranked by the provider's API Evangelist rating — the Kin Score is scored per provider, not per API, so every API of a provider shares its band. How the rating works →

Strong 8 Solid coverage with minor gaps
Red5 Agent-Native SurfacePublicly hosted llms.txt providing a structured index of Red5 products, use cases, and documentation for AI...65.6Red5 Pro Server APIREST/JSON API embedded in the Red5 Pro media server providing server info/ping/statistics, applications, st...65.6Stream Manager 2.0 APIREST/JSON API used by both Red5 Pro clusters and Red5 Cloud for Auth, Admin, Proxy, Streams, Streams Provis...65.6Cracked APIREST/HTTP API to discover, inspect, run and poll third-party agent tools, with smart-run capabilities, lead...64.0University of Twente llms.txt Programme CatalogA machine-readable study-programme document the university serves from its own web root at www.utwente.nl/l...59.1Pomo Llms.txt APIThe Llms.txt API from Pomo — 1 operation(s) for llms.txt.57.4RoxyAPI REST API v2Production REST API covering 14 spiritual intelligence domains with 210+ endpoints under a single API key, ...55.2Adanos Market Sentiment APIRESTful JSON API grouping five sentiment services (Reddit Stocks, X.com Stocks, Stock News, Polymarket Stoc...54.3
Developing 11 Usable, with meaningful gaps to close
Apstal MCP ServerHosted MCP server exposing Apstal analytics via JSON-RPC 2.0 over Streamable HTTP. Public tools (login, reg...53.6Digits Llms.txt APIThe Llms.txt API from Digits — 1 operation(s) for llms.txt.53.5iGaming Tools MCP ServerFree public hosted MCP server (Streamable HTTP, no API key, read-only, not metered) exposing the same iGami...51.8iGamingScraper REST APIToken-authenticated REST API providing structured iGaming data: slot providers, slots, news articles, jobs,...51.8Loa Healthcare Pricing MCP ServerHosted/remote MCP server 'LOA Healthcare Pricing' v1.0.0 over Streamable HTTP with 12 tools for CPT search,...50.4Kronos Quant Signal REST APILive REST/JSON API with 32 endpoints for price-path forecasting, market/risk context, accuracy audits, and ...49.1TweetAPI Hosted MCP ServerHosted remote HTTP MCP server providing current TweetAPI docs and read-only live public-data tools. Uses OA...47.2TweetAPI tw-v2 REST APIREST API for public Twitter/X data with X-API-Key auth, JSON responses, and 76 documented endpoints across ...47.2AI Crawler IndexWhich crawler a User-Agent header belongs to, who operates it, whether it documents obeying robots.txt, how...45.0Bounti Llms.txt APIThe Llms.txt API from Bounti — 1 operation(s) for llms.txt.41.8TradeDataHub Public APIFree, unauthenticated REST discovery API for contractor/trade-business datasets, with paid CSV retrieval vi...39.3
Thin 4 Limited public surface area
FernFern transforms a single API source of truth (OpenAPI, AsyncAPI, Protobuf, OpenRPC, or the Fern Definition ...38.7_done CatalogSingle-page agent-native catalog of the 27 _done pay-per-call utility APIs. Publishes a real llms.txt, a ro...35.8THORChain Llms.txt APIThe Llms.txt API from THORChain — 1 operation(s) for llms.txt.34.0GetVocal Llms.txt APIThe Llms.txt API from GetVocal — 1 operation(s) for llms.txt.33.7
Emerging 1 Early or largely undocumented
TradeBBTradeBB exposes a single publicly consumable machine-readable interface: an llms.txt file designed for LLM ...24.4

Companies reaching this through an API (8)

These companies publish an API, specification or operation carrying “llms-txt” but do not classify their business under it. Listed unranked and kept out of the count above, because one tagged operation is not a statement about what a company does.

_done Bounti Digits GetVocal Pomo Red5 THORChain University of Twente

Score breakdown

Frequency
46.4
log-scaled weighted occurrences
Breadth
0.7
spread across providers
Quality lift
51.5
mean composite of providers using it
Cohesion
5.6
strength of nearest seed neighbor

Related tags

Agent Skills 6 co-occurrences agent-native 11 co-occurrences OpenAPI 11 co-occurrences REST API 5 co-occurrences Finance 5 co-occurrences AI Agents 9 co-occurrences MCP 16 co-occurrences Developer Tools 8 co-occurrences

Where this tag comes from

Provider tag24
Api tag24
Openapi tag5
Openapi op tag5

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Tools for tags

7 MCP tools reach this
  • find_tagsBrowse and filter every tag in the catalog.
  • get_cohortThis tag as a scored cohort — every provider carrying it, with scores.
  • cohort_statsPRO — the distribution across this tag: mean, median, band split, adoption rates.
  • cohort_rankingsPRO — the leaderboard, on composite AND agent-readiness axes.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This tag 
curl "https://apis.io/api/v1/tags/llms-txt"
All tags 
curl "https://apis.io/api/v1/tags?limit=25"
As a scored cohort 
curl "https://apis.io/api/v1/cohorts/tag/llms-txt"
The distribution (Pro) 
curl "https://apis.io/api/v1/cohorts/tag/llms-txt/stats" \
  -H "X-API-Key: $APIS_IO_KEY"

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