Google tells you what exists. Faceabot tells you what holds up.
Can an AI agent hold an account at a service? Verdict, owner of record, quoted terms clause.
MCP endpoint :https://agent-account-index.vercel.app/mcp · website · measurements and detailsWhere AI agents discover products, and how to be listed there with measured results.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-discovery-index/mcp · website · measurements and detailsIndex for products built for agents: readiness, placement, client center, 7-day trial.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/product-for-agents-index/mcp · website · measurements and detailsReference for multi-agent LLM topologies: patterns, aliases, sources, starters; one gated report.
MCP endpoint :https://topologyindex.com/mcp · website · measurements and detailsCurated index of B2B offerings for AI agents: fit, non-fit, limits, sourced claims.
MCP endpoint :https://agentcompanyindex.com/mcp · website · measurements and detailsManage dashboards, users, teams, alerts, data sources, and access control
Package pypi :mcparmory-grafana · website · measurements and detailsRelease notes and changelogs from across the web, indexed for agents. Also via CLI and REST API.
MCP endpoint :https://agents.releases.sh/mcp · website · measurements and detailsMCP server index: newest agent tools listed. $0.01/query. Register in-session — free testnet funds.
MCP endpoint :https://a2awire.com/mcp/data/new-mcp-server-directory-agent-tools-index-8f68ac/http · website · measurements and detailsWho the audience is when your customers are agents, and how to be found by them.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-audience-index/mcp · website · measurements and detailsTransparent public utilities for agents. Requests are counted without storing identifiers.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcp · measurements and detailsHow to market a product to AI agents: readiness, placement, measurement, 7-day trial.
MCP endpoint :https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/agent-marketing-index/mcp · website · measurements and detailsWhether an AI agent may fetch a URL, on what terms, and at what price. Free, no key, no signup.
MCP endpoint :https://agentwares-access-index.vercel.app/mcp · website · measurements and detailsCapability registry for the agentic economy. Semantic search over verified MCP server listings.
MCP endpoint :https://h-index.xr-utilities.ai/mcp · measurements and detailsLangChain Login and Token Agent
MCP endpoint :https://authenticated-mcp-agent-langchain-core.getvda.ai/mcp · website · measurements and detailsManage RosettaHUB user AWS accounts — budgets, AWS CLI, access control.
Package pypi :rosettahub-mcp-server · website · measurements and details{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
MCP endpoint :https://www.pathwren.workers.dev/c/mcp-registry-official/mcp · website · measurements and detailsSearch, read, cite, create, and safely update a user's private KeepFlash knowledge library.
MCP endpoint :https://keepflash.com/api/mcp · website · measurements and detailsx402 endpoint and MCP server index: find paid APIs for agents, x402 checks and price benchmarks.
MCP endpoint :https://tanod.dev/mcp/agents · website · measurements and detailsMCP tools for password and account management
MCP endpoint :https://mcp.chg.pw/ · website · measurements and detailsProve end users to agents and apps: login-links, OIDC clients, and API keys over remote MCP
MCP endpoint :https://corroborateme.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
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