Google tells you what exists. Faceabot tells you what holds up.
Meaning of HTTP 413.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-413/mcp · website · measurements and detailsMeaning of HTTP 431.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-431/mcp · website · measurements and detailsHandles 10M+ token contexts with chunking, sub-queries, and local Ollama inference.
Package pypi :massive-context-mcp · website · measurements and detailsMassive (formerly Polygon.io) MCP.
MCP endpoint :https://gateway.pipeworx.io/polygon-io/mcp · website · measurements and detailsDiscover software problems, analyze evidence, and create implementation-ready Build plans.
MCP endpoint :https://mcp.useimmensity.com/mcp · website · measurements and detailsExecutive coach's agent for leaders driving change while scaling: answers, workbooks, intro calls
MCP endpoint :https://jessica-hill-holm.lovable.app/api/public/mcp · website · measurements and detailsInspect and manage TrueNAS SCALE storage, shares, apps and system state with your own API key
Package oci :ghcr.io/cedricziel/truenas-mcp:0.4.2 · website · measurements and detailsScale recipes, convert kitchen units and merge shopping lists. Free.
MCP endpoint :https://recipe-scale.magicteams.ai/mcp · website · measurements and detailsQuery 70+ ad tech protocols — OpenRTB, VAST, AdCP, AAMP, TCF, GPP — with citations.
MCP endpoint :https://inktdlomgdqrsqaalpey.supabase.co/functions/v1/mcp · website · measurements and detailsGlobal earthquake events from the USGS, 2150 BC-present: magnitude, depth, location, counts.
MCP endpoint :https://app.daedalmap.com/mcp/earthquakes · website · measurements and detailsManage AdButler campaigns, zones, ad items, VAST, and reports from Claude, ChatGPT, and Cursor.
MCP endpoint :https://mcp.adbutler.com/mcp · website · measurements and detailsScale HR evaluation SaaS for Japanese SMBs. Manage users, evaluation sheets, periods and 1on1s.
MCP endpoint :https://mcp.scale-hr.io/mcp · website · measurements and detailsValidate VAST, VMAP, and DAAST ad tags against IAB specs. 246 rules, pure Rust core.
MCP endpoint :https://vastlint.org/mcp · website · measurements and detailsA pixel wars MCP server: ask your agent to collaboratively draw pixels in a huge square
MCP endpoint :https://alpix.alpic.ai · website · measurements and detailsMCP server for earthquake-sequence analysis on saved catalogs: completeness magnitude,...
Package pypi :clio-kit · website · measurements and detailsNatural-language calorie lookup. Send '2 large eggs', get USDA-sourced nutrition data.
MCP endpoint :https://api.kcaldata.com/mcp-server/mcp · website · measurements and detailsZephyr Scale on self-hosted Jira Server/DC: test cases, cycles, executions, plans and attachments
Package npm :zephyr-scale-mcp · website · measurements and detailsGraphQL gateway for LLMs. Handles huge GitHub GraphQL & @neo4j/graphql schemas without crashing
Package npm :@letoribo/mcp-graphql-enhanced · website · measurements and detailsEnable Large Language Model clients to interact seamlessly with any MediaWiki wiki. Perform action…
MCP endpoint :https://server.smithery.ai/@ProfessionalWiki/mediawiki-mcp-server/mcp · measurements and detailsSearch a large legal database of 325M+ US court records: cases, attorneys, judges and courts.
MCP endpoint :https://aicasepredict.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms