FaceabotFREN
‹ Back

The real catalog of tools for AI agents

Google tells you what exists. Faceabot tells you what holds up.

44,737real tools
29,284callable over HTTPS
19,887measured
6,168proven reliable
zenodo-mcp-server Reliable (measured) · 100% over 35 checks Partly does the job · 29/35

Search and resolve Zenodo datasets, software, and publications by DOI; trace versions and funding.

MCP endpoint : https://zenodo.caseyjhand.com/mcp · website · measurements and details
Zenodo Being measured · 0% over 1 checks

Zenodo MCP.

MCP endpoint : https://gateway.pipeworx.io/zenodo/mcp · website · measurements and details
datacite-mcp-server Reliable (measured) · 100% over 35 checks Does the job (tested) · 35/35

Search DataCite datasets and software, fetch DOI metadata, trace relations, format citations.

MCP endpoint : https://datacite.caseyjhand.com/mcp · website · measurements and details
zenodo-mcp Not measured yet

Search research records on Zenodo. No key required.

Package npm : zenodo-mcp · website · measurements and details
datacite-mcp Not measured yet

Search research datasets and DOIs from DataCite. No key required.

Package npm : datacite-mcp · website · measurements and details
Datacite Being measured · 0% over 1 checks

DataCite MCP — DOIs for research datasets (free, no auth)

MCP endpoint : https://gateway.pipeworx.io/datacite/mcp · website · measurements and details
Pride Being measured · 0% over 1 checks

EBI PRIDE Archive MCP — proteomics (mass-spectrometry) data repository.

MCP endpoint : https://gateway.pipeworx.io/pride/mcp · website · measurements and details
repology-mcp-server Not measured yet

MCP server that provides access to Repology package repository data

Package pypi : repology-mcp-server · website · measurements and details
DOI Shape Not measured yet

Check a DOI shape.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-shape/mcp · website · measurements and details
DOI 10. prefix shape, id discarded Not measured yet

DOI 10. prefix shape, id discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-ok/mcp · website · measurements and details
DOI 10. prefix shape, value discarded Not measured yet

DOI 10. prefix shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-ok2/mcp · website · measurements and details
doi: URI suffix shape, value discarded Not measured yet

doi: URI suffix shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-uri/mcp · website · measurements and details
atlassian-dc-mcp-bitbucket Not measured yet

MCP server for Atlassian Bitbucket Data Center - interact with repositories and code

Package npm : @atlassian-dc-mcp/bitbucket · website · measurements and details
biorxiv-mcp-server Reliable (measured) · 100% over 41 checks Does the job (tested) · 41/41

Search and retrieve bioRxiv and medRxiv preprints — by DOI, date interval, or keyword — via MCP.

MCP endpoint : https://biorxiv.caseyjhand.com/mcp · website · measurements and details
atlassian-dc-mcp-bitbucket Not measured yet

MCP server for Atlassian Bitbucket Data Center - interact with repositories and code

Package npm : bitbucket-datacenter-mcp · website · measurements and details
https://doi.org/ URL shape, value discarded Not measured yet

https://doi.org/ URL shape, value discarded

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-url/mcp · website · measurements and details
UTC day of year Not measured yet

UTC day of year

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doy-utc/mcp · website · measurements and details
Trending Repository Tracker — new GitHub repo discovery ($0.01/query) Flaky · 88% over 8 checks Does the job (tested) · 7/7

Trending GitHub repos: new & rising daily. $0.01/query. Register in-session — free testnet funds.

MCP endpoint : https://a2awire.com/mcp/data/ghtrend-fast-growing-new-github-repositories-01390c/http · website · measurements and details
Silent Door Repository Handoff Planner Being measured · 50% over 2 checks

Choose files for an agent handoff using filename decisions. No file contents or credentials.

MCP endpoint : https://silent.aibitious.com/mcp · measurements and details
Research Paper & DOI Lookup (Crossref) Flaky · 67% over 3 checks

Verify a DOI or find papers via Crossref metadata. $0.005/call via x402.

MCP endpoint : https://paper-lookup-production-56b0.up.railway.app/mcp · website · measurements and details

AI 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