MCP servers, scored

We scored the tool descriptions of these public MCP servers. A score says how much of what an agent needs to pick and call a tool (what it is for, when to use it, its parameters, what it returns) the description puts in words. It does not predict how a model will choose.

Each server's tools/list was copied from Smithery's registry or taken from the server with forecall dump; its page says which, and when. The pages show the scores, the issues and the names only, never the descriptions.

55 servers, 1274 tools

Servers by name

ServerToolsAverageNear-identical pairsFromTaken (UTC)
Agent Newstheagenttimes/news18 tools · 0 near-identical pairs48.1CloudySmithery registry
AI Research Assistanthamid-vakilzadeh/mcpsemanticscholar12 tools · 1 near-identical pairs24.4RainSmithery registry
backtesting-arenainfo-6d0w/backtesting-arena65 tools · 0 near-identical pairs42.9CloudySmithery registry
Bhivedbhived-mcp12 tools · 0 near-identical pairs70.3Clearforecall dump
Brave Searchbrave8 tools · 0 near-identical pairs57.0CloudySmithery registry
census-mcp-servercyanheads/census-mcp-server7 tools · 0 near-identical pairs60.4CloudySmithery registry
Chrome DevToolschrome-devtools-mcp30 tools · 0 near-identical pairs45.1Cloudyforecall dump
cityparitybissell-skyler/cityparity6 tools · 0 near-identical pairs67.2CloudySmithery registry
Coin Railztravis-kellogg1/coinrailz-mcp66 tools · 1 near-identical pairs20.2RainSmithery registry
Colour Memory - Cultural Color Intelligence for AIdigby-oldridge/colour-memory-api91 tools · 0 near-identical pairs62.0CloudySmithery registry
ComplianceCheckupfriso/compliancecheckup5 tools · 0 near-identical pairs47.8CloudySmithery registry
Context7@upstash/context7-mcp2 tools · 0 near-identical pairs69.5Cloudyforecall dump
DebugBasedebugbase-mcp11 tools · 0 near-identical pairs42.9Cloudyforecall dump
Developer Utilitiesaparajithn/agent-utils18 tools · 2 near-identical pairs19.9RainSmithery registry
DuckDuckGo & Felo AI SearchOEvortex/ddg_search4 tools · 0 near-identical pairs33.8RainSmithery registry
emblem-mcpemblemai/emblem-mcp133 tools · 17 near-identical pairs39.3RainSmithery registry
entity-verificationentia/entity-verification12 tools · 0 near-identical pairs51.2CloudySmithery registry
Exa Searchexa2 tools · 0 near-identical pairs57.0CloudySmithery registry
Filesystem@modelcontextprotocol/server-filesystem14 tools · 1 near-identical pairs51.2Cloudyforecall dump
Firecrawlfirecrawl-mcp29 tools · 0 near-identical pairs61.3Cloudyforecall dump
Framesailframesail/framesail68 tools · 0 near-identical pairs43.6CloudySmithery registry
Gmailgmail31 tools · 7 near-identical pairs51.2CloudySmithery registry
Google Calendargooglecalendar9 tools · 0 near-identical pairs51.1CloudySmithery registry
Google Sheetsgooglesheets13 tools · 0 near-identical pairs62.8CloudySmithery registry
Greadnitrofire-q/gread5 tools · 0 near-identical pairs31.2RainSmithery registry
ia-qa.com/mcp llm and RAG testing - Dev/QA toolboxia-qa/api151 tools · 1 near-identical pairs44.0CloudySmithery registry
ko-financial-datafenglucc/ko-financial-data24 tools · 0 near-identical pairs40.7CloudySmithery registry
lad-lviv-uavbhjckfd/lad-lviv-ua5 tools · 0 near-identical pairs82.0ClearSmithery registry
Memory@modelcontextprotocol/server-memory9 tools · 1 near-identical pairs43.8Cloudyforecall dump
menjometresegellfosc-dev-ayfx/menjometre48 tools · 2 near-identical pairs22.5RainSmithery registry
Naver Searchnaver/search12 tools · 0 near-identical pairs34.8RainSmithery registry
nist-nvd-mcp-servercyanheads/nist-nvd-mcp-server5 tools · 0 near-identical pairs62.8CloudySmithery registry
Notion@notionhq/notion-mcp-server24 tools · 57 near-identical pairs33.0Rainforecall dump
NPM Sentinel MCPNekzus/npm-sentinel-mcp19 tools · 0 near-identical pairs38.4RainSmithery registry
nutribalance-mcpNutriBalance/nutribalance-mcp5 tools · 0 near-identical pairs54.8CloudySmithery registry
OneSignalonesignal/onesignal34 tools · 4 near-identical pairs40.6CloudySmithery registry
Paper Searchadamamer20/paper-search-mcp-openai25 tools · 29 near-identical pairs39.9RainSmithery registry
pipeworxpipeworx/pipeworx32 tools · 0 near-identical pairs58.1CloudySmithery registry
Playwright@playwright/mcp25 tools · 0 near-identical pairs41.9Cloudyforecall dump
Polymarketaryankeluskar/polymarket-mcp7 tools · 0 near-identical pairs35.4RainSmithery registry
Polymarket Data by PolymarketScanjordan-s648/PolymarketScan8 tools · 0 near-identical pairs37.4RainSmithery registry
PubMedpubmed7 tools · 1 near-identical pairs51.7CloudySmithery registry
pubmed-mcp-servercyanheads/pubmed-mcp-server10 tools · 0 near-identical pairs57.6CloudySmithery registry
Slackslack11 tools · 1 near-identical pairs59.8CloudySmithery registry
social-superpowerspkobielak/social-superpowers10 tools · 1 near-identical pairs25.8RainSmithery registry
SparkForgehenry-ships/sparkforge33 tools · 1 near-identical pairs36.9RainSmithery registry
SteadyFetchintake-triage/steadyfetch5 tools · 0 near-identical pairs49.0CloudySmithery registry
SubwayInfo NYCsubwayinfo23 tools · 1 near-identical pairs38.3RainSmithery registry
uk-due-diligencebouch/uk-due-diligence16 tools · 0 near-identical pairs59.6CloudySmithery registry
United States Weathersmithery-ai/national-weather-service6 tools · 0 near-identical pairs43.2CloudySmithery registry
Weather MCP Serverisdaniel/mcp_weather_server8 tools · 1 near-identical pairs33.1RainSmithery registry
Web Scoutpinkpixel-dev/web-scout-mcp2 tools · 0 near-identical pairs44.5CloudySmithery registry
x711io - universal gas station market and intelligenceramboweb3/hivecast-x71127 tools · 0 near-identical pairs53.5CloudySmithery registry
Your-Echo-Agent-pinksaltlamp75/Your-Echo-Agent-6 tools · 0 near-identical pairs24.3RainSmithery registry
Zippdeficlow/zipp6 tools · 0 near-identical pairs39.2RainSmithery registry

Averages are out of 100, with scoring rules v2.

Score your own server

Paste the JSON your server returns for tools/list, or give the URL of a public server. It is free, and the result is yours to share or delete.

Score your tool descriptions

Is your server listed here and you would rather it were not? Email support@forecall.dev, and we will take it off within 7 days.