established · 0.3 marketcapability domainschema

MCP Server

Score 25.8 / 100 19 providers +18 via APIs 35 APIs Search apis.io →
Variants seen in the corpus: MCP ServersMCP Server

Providers using this tag (19)

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

Strong 7 Solid coverage with minor gaps
LacunaAI MusicMusic GenerationAI Song GeneratorAI Lyrics Generator3 APIs65.4AlphaLoops FMCSA Carrier Data APIfmcsa apisafer web apidot lookupcarrier data5 APIs64.9RoxyAPIAstrologyVedic AstrologyNumerologyTarot2 APIs63.5SiftingIOFinancial market dataStocks/equitiesForexCryptocurrency2 APIs61.1DreamThreadsdream analysisDream interpretationNatural Language Processingstructured parsing2 APIs57.3thirds.aipdf-automationimage-automationDocument GenerationHTML to PDF2 APIs56.4BudgetPixelGenerative AIAI Image GenerationAI Video GenerationAI Music Generation2 APIs54.3
Developing 9 Usable, with meaningful gaps to close
iGaming ToolsiGamingOnline CasinoGamblingslot games2 APIs52.7MCP360MCPMCP GatewayAI Agents38 APIs51.8ElvaAPI ManagementMCP LogsMCP Insights1 API50.5Offendersearch APIBackground ChecksIdentity VerificationPublic RecordsCriminal Records4 APIs50.5KarmaCheckBackground ChecksEmployment ScreeningIdentity VerificationCredential Verification1 API49.3HighspotSales EnablementContent ManagementPitch AnalyticsCRM Integration2 APIs44.5Klavis AIMCPMCP HostingConnectors1 API44.5SwytchcodeAI / Agent Toolingagentic middlewareAPI IntegrationAPI Orchestration1 API43.6APIToolkit (Monoscope)AI ObservabilityAPI AnalyticsAPI CatalogAPI Management1 API42.8
Thin 2 Limited public surface area
iTickFinancial DataMarket DataStocksForex1 API38.7Derrickb2b-data-enrichmentEmail FinderPhone Findercompany-firmographics2 APIs35.7
Emerging 1 Early or largely undocumented
CablesAgent-Nativex402pay-per-call2 APIs24.2

APIs with this tag (31)

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 4 Complete, well-documented, and agent-ready
WSO2 MCP Servers APIThe MCP Servers API from WSO2 — 4 operation(s) for mcp servers.83.1Telnyx MCP Servers APIThe MCP Servers API from Telnyx — 2 operation(s) for mcp servers.82.3Kong MCP Servers APIThe MCP Servers API from Kong — 9 operation(s) for mcp servers.73.8Workato MCP Servers APIMCP servers expose Workato API endpoints as tools accessible to AI agents via the Model Context Protocol.67.9
Strong 9 Solid coverage with minor gaps
Lacuna MCP ServerHosted Model Context Protocol server (Streamable HTTP) at https://www.lacuna.fm/mcp, protocol 2025-06-18. i...65.4AlphaLoops MCP ServerHosted remote Model Context Protocol server exposing 2.7M U.S. motor carriers as tools for LLM clients (Cla...64.9Oneschema MCP Server APIRead-only MCP operations for API specs and product guides63.6Zuplo MCP Servers APIMCP server endpoints for AI-powered tools63.0Bump.sh MCP servers APIThe MCP servers API from Bump.sh — 1 operation(s) for mcp servers.62.7Portkey MCP Servers APICreate, List, Retrieve, Update, and Delete MCP Servers (workspace instances of MCP Integrations).57.6thirds.ai MCP ServerHosted MCP server exposing thirds.ai tools (create_brand_kit, create_template, edit_template, publish_templ...56.4BudgetPixel Docs Search MCP ServerRead-only MCP server hosted on the BudgetPixel documentation site (Mintlify) giving agents two tools -- ful...54.3BudgetPixel MCP ServerFirst-party hosted remote Model Context Protocol server (streamable HTTP, protocol 2025-06-18) giving agent...54.3
Developing 12 Usable, with meaningful gaps to close
Letta MCP Servers APIRegister external Model Context Protocol servers and expose their tools to agents.53.0iGaming 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 configuration52.6Spec Scoring APIPublic, no-auth REST API for scoring OpenAPI documents. GET /api/review/checks returns the full set of chec...50.5Happyrobot MCP Servers APIThe MCP Servers API from Happyrobot — 3 operation(s) for mcp servers.46.6OpenMetadata MCP Servers API`MCP Servers` are Model Context Protocol servers that expose tools, resources, and prompts for AI applicati...46.3Braintrust MCP Servers APIThe MCP Servers API from Braintrust — 2 operation(s) for mcp servers.45.6Klavis AI MCP Servers APICreate and manage hosted MCP server instances44.5Klavis MCP Platform APIThe Klavis API manages hosted MCP servers, OAuth flows for 50+ integrated services, Strata multi-tool serve...44.5Swytchcode Documentation & Agent SurfacesSwytchcode's publicly consumable surfaces: developer documentation and a published llms.txt. The primary in...43.6Truto MCP Servers APIProvision Model Context Protocol servers for AI agent access42.9Monoscope MCP ServerHosted Model Context Protocol endpoint exposing approximately 50 auto-derived REST tools plus workflow tool...42.8
Thin 5 Limited public surface area
Ask Sage MCP Servers APIModel Context Protocol server management38.7iTick Market Data APIToken-authenticated REST and WebSocket API for real-time and historical financial market data across crypto...38.7Derrick MCP ServerHosted streamable-HTTP MCP server exposing 12 enrichment tools; also available as a local npm package (derr...35.7Derrick REST APIREST API for B2B data enrichment (emails, phones, profile/company enrichment, verification, search, SIRET/S...35.7v0 MCP Servers APIThe MCP Servers API from v0 — 3 operation(s) for mcp servers.29.7
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...22.3

Companies reaching this through an API (18)

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.

Arcade Ask Sage Braintrust Bump.sh Happyrobot Indykite Kong Letta Oneschema OpenMetadata Portkey Telnyx Truto v0 Workato WSO2 Youart Zuplo

Score breakdown

Frequency
51.1
log-scaled weighted occurrences
Breadth
0.5
spread across providers
Quality lift
61.0
mean composite of providers using it
Cohesion
5.0
strength of nearest seed neighbor

Related tags

llms-txt 5 co-occurrences Sources 5 co-occurrences API Management 5 co-occurrences OpenAPI 7 co-occurrences APIKeys 5 co-occurrences Generative AI 5 co-occurrences LLM 6 co-occurrences Agent-Native 8 co-occurrences

Where this tag comes from

Provider tag19
Api tag35
Openapi tag13
Openapi op tag55

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

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This tag 
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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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