Living Stack Community MCP Server

Living Stack Community

Buyer guides: run a real proof loop · choose the right edition.

Living Stack Community is the free seven-tool proof loop for MCP-capable agents. It proves the core behavior before a buyer pays: open a scoped session, authorize a bounded action, record typed evidence, check a claim against the exact subject and outcome, and close the session with a tamper-evident local ledger.

It does not include the paid implementation for durable memory, recovery checkpoints, portable signed traces, release-byte verification, adoption receipts, or multi-agent coordination.

Free, 7 tools, no account. Need more? Complete Local has 23 tools for $19 once (compare editions).

Install

Requires Node.js 22 or newer.

Claude Desktop (one click): download the .mcpb bundle and open it. Its SHA-256 is listed in server.json.

Claude Code:

claude mcp add living-stack -- npx -y github:equinoxaifinance-rgb/living-stack-community

Cursor, Claude Desktop (manual) and other MCP clients: add this to the client's MCP config (~/.cursor/mcp.json, or claude_desktop_config.json):

{
  "mcpServers": {
    "living-stack": {
      "command": "npx",
      "args": ["-y", "github:equinoxaifinance-rgb/living-stack-community"]
    }
  }
}

Check it works: npx -y github:equinoxaifinance-rgb/living-stack-community --self-test prints "decision": "PASS".

From a clone, the MCP command is node /path/to/living-stack-community/server.mjs.

Want to help validate the product without buying it? Join the five-user proof pilot. Feedback is opt-in through a public GitHub issue; the Community runtime itself still makes no network calls.

Included tools

• livingstack.status
• livingstack.session_start
• livingstack.session_status
• livingstack.authorize_action
• livingstack.record_outcome
• livingstack.check_claim
• livingstack.session_close

Upgrade to Complete Local

Complete Local has 23 tools and adds the capabilities that turn the proof loop into an operating runtime: durable context memory, checkpoint recovery, Ed25519-signed portable traces, release verification, opt-in adoption receipts, and all multi-agent Team workflows.

Community is not a time-limited trial. It is the permanent proof edition. Complete Local is the product for ongoing work.

Privacy and boundaries

• State is local by default.
• Raw goals, scopes, targets, evidence references, summaries, and close reasons are stored only as SHA-256 digests.
• The default policy rejects external and destructive actions.
• The server gates and records host actions; it never executes them.
• Community has no telemetry or network calls.

See PRODUCT.md and SECURITY.md.