FaceabotFREN

The real catalog of tools for AI agents

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

39,052real tools
24,858callable over HTTPS
9,765measured
2,426proven reliable
State Memory MCP Not measured yet

Persistent workflow graph server tracking tasks, decisions, spatial entities, and blockers.

Package npm : @putervision/state-memory-mcp · website · measurements and details
Chart Library — Market-state research Being measured · 100% over 1 checks Real task being tested · 0/1

Market memory for AI: historical states, published studies and source evidence.

MCP endpoint : https://chartlibrary.io/mcp · website · measurements and details
state-trace Not measured yet

Bounded working memory for coding agents — typed nodes, current-vs-stale state, MCP-mountable.

Package pypi : state-trace · website · measurements and details
SUBSTRATE Being measured · 0% over 1 checks

Persistent AI entity framework with causal memory, emotional state, and identity.

MCP endpoint : https://substrate.garmolabs.com/mcp-server/mcp · website · measurements and details
Honcho Not measured yet

Memory that reasons: continual learning for stateful agents. Better context, fewer tokens.

MCP endpoint : https://mcp.honcho.dev · website · measurements and details
Monet Not measured yet

Local-first, state-centric memory for coding agents. MCP server + CLI.

Package npm : @team-monet/monet · website · measurements and details
Vlk MemAct Not measured yet

Stateful memory for AI agents. Temporal awareness, error loop detection, and preventive constraints.

Package mcpb : https://github.com/aranajhonny/vlk/releases/download/v0.3.0/vlk-core-x86_64-unknown-linux-gnu.mcpb · website · measurements and details
tollbooth Not measured yet

Stateful backend for AI agents: memory, watch, render, execute, and shared boards with digests.

Package oci : ghcr.io/chrzanowy/agent-tollbooth:v0.1.2 · website · measurements and details
ellmos Homebase Not measured yet

Local-first LLM orchestration: memory, knowledge, state, routing, swarm, API discovery, plugins.

Package npm : ellmos-homebase-mcp · website · measurements and details
US state AK Not measured yet

USPS state code AK.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ak/mcp · website · measurements and details
US state AL Not measured yet

USPS state code AL.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-al/mcp · website · measurements and details
US state AR Not measured yet

USPS state code AR.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ar/mcp · website · measurements and details
US state AZ Not measured yet

USPS state code AZ.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-az/mcp · website · measurements and details
US state CA Not measured yet

USPS state code CA.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ca/mcp · website · measurements and details
US state CO Not measured yet

USPS state code CO.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-co/mcp · website · measurements and details
US state CT Not measured yet

USPS state code CT.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ct/mcp · website · measurements and details
US state DC Not measured yet

USPS state code DC.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-dc/mcp · website · measurements and details
US state DE Not measured yet

USPS state code DE.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-de/mcp · website · measurements and details
US state FL Not measured yet

USPS state code FL.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-fl/mcp · website · measurements and details
US state GA Not measured yet

USPS state code GA.

MCP endpoint : https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/st-ga/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

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