established · 0.2 marketcapability domainschema

MCP Server

Score 24.7 / 100 18 providers +22 via APIs 36 APIs Search apis.io →
Variants seen in the corpus: MCP ServersMCP Server

Providers using this tag (18)

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

Strong 6 Solid coverage with minor gaps
thirds.aipdf-automationimage-automationDocument GenerationHTML to PDF2 APIs56.5AlphaLoops FMCSA Carrier Data APIfmcsa apisafer web apidot lookupcarrier data5 APIs65.3LacunaAI MusicMusic GenerationAI Song GeneratorAI Lyrics Generator3 APIs65.0RoxyAPIAstrologyVedic AstrologyNumerologyTarot2 APIs64.4SiftingIOFinancial market dataStocks/equitiesForeign ExchangeCryptocurrency2 APIs61.1DreamThreadsdream analysisDream interpretationNatural Language Processingstructured parsing2 APIs57.4
Developing 9 Usable, with meaningful gaps to close
ElvaAPI ManagementMCP LogsMCP Insights1 API50.6BudgetPixelGenerative AIAI Image GenerationAI Video GenerationAI Music Generation2 APIs54.0iGaming ToolsiGamingOnline CasinoGamblingslot games2 APIs52.7MCP360MCPMCP GatewayAI Agents38 APIs51.8Offendersearch APIBackground ChecksIdentity VerificationPublic RecordsCriminal Records4 APIs50.6KarmaCheckBackground ChecksEmployment ScreeningIdentity VerificationCredential Verification1 API49.3HighspotSales EnablementContent ManagementPitch AnalyticsCRM Integration2 APIs44.4SwytchcodeAI / Agent Toolingagentic middlewareAPI IntegrationAPI Orchestration1 API43.6APIToolkit (Monoscope)AI ObservabilityAPI AnalyticsAPI CatalogAPI Management1 API41.3
Thin 2 Limited public surface area
iTickFinancial DataMarket DataStocksForeign Exchange1 API38.7DerrickData EnrichmentEmail FinderPhone Findercompany-firmographics2 APIs35.8
Emerging 1 Early or largely undocumented
CablesAgent-Nativex402pay-per-call2 APIs24.2

APIs with this tag (36)

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 →

Exemplar 5 Complete, well-documented, and agent-ready
Telnyx MCP Servers APIThe MCP Servers API from Telnyx — 2 operation(s) for mcp servers.86.1WSO2 MCP Servers APIThe MCP Servers API from WSO2 — 4 operation(s) for mcp servers.83.0Kong MCP Servers APIThe MCP Servers API from Kong — 9 operation(s) for mcp servers.71.8Scalar MCP Servers APIThe mcp-servers API from Scalar — 5 operation(s) for mcp-servers.70.8AxonFlow MCP Server APIStreamable-HTTP MCP server (spec 2025-06-18) exposing AxonFlow governance as MCP tools (check_policy, check...69.9
Strong 9 Solid coverage with minor gaps
Workato MCP Servers APIMCP servers expose Workato API endpoints as tools accessible to AI agents via the Model Context Protocol.65.7Zuplo MCP Servers APIMCP server endpoints for AI-powered tools65.7AlphaLoops MCP ServerHosted remote Model Context Protocol server exposing 2.7M U.S. motor carriers as tools for LLM clients (Cla...65.3Lacuna MCP ServerHosted Model Context Protocol server (Streamable HTTP) at https://www.lacuna.fm/mcp, protocol 2025-06-18. i...65.0Airia MCP Servers APIThe MCP Servers API from Airia — 2 operation(s) for mcp servers.64.0Oneschema MCP Server APIRead-only MCP operations for API specs and product guides63.6thirds.ai MCP ServerHosted MCP server exposing thirds.ai tools (create_brand_kit, create_template, edit_template, publish_templ...56.5Portkey MCP Servers APICreate, List, Retrieve, Update, and Delete MCP Servers (workspace instances of MCP Integrations).56.1Bump.sh MCP servers APIThe MCP servers API from Bump.sh — 1 operation(s) for mcp servers.55.6
Developing 14 Usable, with meaningful gaps to close
BudgetPixel Docs Search MCP ServerRead-only MCP server hosted on the BudgetPixel documentation site (Mintlify) giving agents two tools -- ful...54.0BudgetPixel MCP ServerFirst-party hosted remote Model Context Protocol server (streamable HTTP, protocol 2025-06-18) giving agent...54.0iGaming Tools MCP ServerFree public hosted MCP server (Streamable HTTP, no API key, read-only, not metered) exposing the same iGami...52.7Indykite MCP Servers APIMCP Servers configuration52.7Letta MCP Servers APIRegister external Model Context Protocol servers and expose their tools to agents.51.5Spec Scoring APIPublic, no-auth REST API for scoring OpenAPI documents. GET /api/review/checks returns the full set of chec...50.6Happyrobot MCP Servers APIThe MCP Servers API from Happyrobot — 3 operation(s) for mcp servers.46.2Braintrust MCP Servers APIThe MCP Servers API from Braintrust — 2 operation(s) for mcp servers.44.5Swytchcode Documentation & Agent SurfacesSwytchcode's publicly consumable surfaces: developer documentation and a published llms.txt. The primary in...43.6Bourdain APIBourdain API as documented publicly: 6 operations. Contract generated from the documentation by API Evangel...42.8Bourdain Mcp Server APIThe Mcp Server API from Bourdain — 1 operation(s) for mcp server.42.8Truto MCP Servers APIProvision Model Context Protocol servers for AI agent access41.4Monoscope MCP ServerHosted Model Context Protocol endpoint exposing approximately 50 auto-derived REST tools plus workflow tool...41.3OpenMetadata MCP Servers API`MCP Servers` are Model Context Protocol servers that expose tools, resources, and prompts for AI applicati...40.7
Thin 7 Limited public surface area
Klavis AI MCP Servers APICreate and manage hosted MCP server instances39.0Klavis MCP Platform APIThe Klavis API manages hosted MCP servers, OAuth flows for 50+ integrated services, Strata multi-tool serve...39.0iTick Market Data APIToken-authenticated REST and WebSocket API for real-time and historical financial market data across crypto...38.7Ask Sage MCP Servers APIModel Context Protocol server management38.6Derrick MCP ServerHosted streamable-HTTP MCP server exposing 12 enrichment tools; also available as a local npm package (derr...35.8Derrick REST APIREST API for B2B data enrichment (emails, phones, profile/company enrichment, verification, search, SIRET/S...35.8v0 MCP Servers APIThe MCP Servers API from v0 — 3 operation(s) for mcp servers.28.7
Emerging 1 Early or largely undocumented
YouArt MCP & Model PlatformHosted, OAuth-secured Model Context Protocol (MCP) server that gives AI agents access to YouArt's catalog o...22.0

Companies reaching this through an API (22)

These companies publish an API, specification or operation carrying “MCP Server” 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.

Airia Ask Sage AxonFlow Bourdain Braintrust Bump.sh Happyrobot Indykite Klavis AI Kong Letta Oneschema OpenMetadata Portkey Scalar Telnyx Truto v0 Workato WSO2 Youart Zuplo

Score breakdown

Frequency
51.6
log-scaled weighted occurrences
Breadth
0.4
spread across providers
Quality lift
55.0
mean composite of providers using it
Cohesion
4.6
strength of nearest seed neighbor

Related tags

llms-txt 5 co-occurrences API Management 5 co-occurrences Sources 5 co-occurrences OpenAPI 8 co-occurrences Tools 5 co-occurrences Audit Logs 5 co-occurrences Roles 5 co-occurrences APIKeys 5 co-occurrences

Where this tag comes from

Api tag35
Provider tag19
Openapi tag18
Openapi op tag71

Work with this as data

Every tag here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

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

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