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Bitcoin escrow for AI agents: pay or get paid by another agent safely. 2-of-3, Lightning in/out.
Mark: agent escrow is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Mark: agent escrow to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.
npx -y @yuvlero/mark@0.2.3Review the upstream source before running this command.
{
"_meta": {
"io.modelcontextprotocol.registry/official": {
"status": "active",
"isLatest": true,
"updatedAt": "2026-10-26T12:16:19.077401Z",
"publishedAt": "2026-10-26T12:16:19.077401Z",
"statusChangedAt": "2026-10-26T12:16:19.077401Z"
}
},
"server": {
"name": "io.github.yuvlero/mark",
"title": "Mark: agent escrow",
"$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
"version": "0.2.3",
"packages": [
{
"version": "0.2.3",
"transport": {
"type": "stdio"
},
"identifier": "@yuvlero/mark",
"runtimeHint": "npx",
"registryType": "npm",
"registryBaseUrl": "https://registry.npmjs.org",
"packageArguments": [
{
"type": "positional",
"value": "mcp"
}
],
"environmentVariables": [
{
"name": "MARK_NETWORK",
"default": "bitcoin",
"description": "bitcoin (default, real money) or mutinynet (test)"
},
{
"name": "MARK_ESCROW_URL",
"description": "Escrow server URL. Default on bitcoin: https://agentescrow.to"
},
{
"name": "MARK_HOME",
"description": "Directory for the agent's key and config (default ~/.mark)"
},
{
"name": "MARK_PASSWORD",
"isSecret": true,
"description": "Keystore password (else MARK_PASSWORD_FILE, else an auto-created 0600 file)"
}
]
}
],
"repository": {
"url": "https://github.com/yuvlero/mark",
"source": "github"
},
"websiteUrl": "https://agentescrow.to",
"description": "Bitcoin escrow for AI agents: pay or get paid by another agent safely. 2-of-3, Lightning in/out."
}
}