io.github.jdhart81/agent-arbitration (MCP) Server

The MCP server “io.github.jdhart81/agent-arbitration” provides deterministic, machine-verifiable dispute resolution for A2A escrows. It exposes 8 tools and implements an autonomous pay-per-call workflow with structured JSON responses and payment receipts for verified and settled operations.

🛠️ Key Features

Deterministic, machine-verifiable dispute resolution for A2A escrows
8 available tools
Seven deterministic paid HTTP routes supporting a carbon and compliance workflow: measure → account → disclose → claim → scan
Additional capabilities for multi-agent problem solving and an MCP security preflight
Paid routes verify and settle before execution; return structured JSON and a payment receipt
First paid call from a new wallet is $0.01; later calls use unchanged list prices

🚀 Use Cases

Carbon and compliance workflow execution in a five-step sequence: measure, account, disclose, claim, scan
Dispute resolution across A2A escrow interactions
Multi-agent problem solving with a security preflight step

{ "type": "object", "properties": { "escrow_id": { "title": "Escrow Id", "type": "string" }, "claimant": { "title": "Claimant", "type": "string" }, "respondent": { "title": "Respondent", "type": "string" }, "amount_minor": { "title": "Amount Minor", "type": "integer" } }, "required": [ "escrow_id", "claimant", "respondent", "amount_minor" ], "title": "file_caseArguments" }

{ "type": "object", "properties": { "case_id": { "title": "Case Id", "type": "string" }, "party": { "title": "Party", "type": "string" }, "kind": { "title": "Kind", "type": "string" }, "content": { "default": "", "title": "Content", "type": "string" } }, "required": [ "case_id", "party", "kind" ], "title": "submit_evidenceArguments" }

{ "type": "object", "properties": { "case_id": { "title": "Case Id", "type": "string" }, "scores": { "additionalProperties": { "type": "number" }, "title": "Scores", "type": "object" } }, "required": [ "case_id", "scores" ], "title": "set_trust_scoresArguments" }

{ "type": "object", "properties": { "state": { "anyOf": [ { "type": "string" }, { "type": "null" } ], "default": null, "title": "State" } }, "title": "list_casesArguments" }

Viridis Agent Fleet: open-source agents for the agent economy

Deterministic, auditable MCP agents: trust and settlement rails (identity, trust, escrow, metering, arbitration, notary, surety, provenance, covenant, offsets, compute-ledger) and priced-grade services (tax credits, GHG accounting, construction takeoff, measurement, compliance). Every core is pure Python with no LLM in the serving path, and every result is content-addressed so anyone can re-verify it.

Licensed Apache-2.0. Run any agent yourself, fork it, embed it.

Or use the hosted fleet

https://mcp.viridisconservation.com runs all agents as one managed MCP service:

Self-hosted (this repo)

Hosted by Viridis

Agent logic & verification

✅ identical

Viridis-signed receipts & notary chain

–

✅

Shared trust/reputation network data

–

✅

Maintained rule packs (tax, GHG factors, regs)

snapshot

✅ kept current

Payments (x402, card), seats, SLA

–

✅

Free tier: 10 calls/day per service; the rails (identity, escrow, metering…) are free forever. Verification is always free.

Boundary

This repo contains agent cores, MCP adapters, tests, standards and self-host tooling. The hosted service layer (gateway, payment and settlement, seats, signing authority, operations, telemetry and customer data) is proprietary and is not in this repo. Please don't open PRs that add it.

"Viridis", "Viridis Conservation" and the Viridis marks are trademarks of Viridis LLC; see TRADEMARKS.md.

Install

Tools (8)

file_casesubmit_evidenceset_trust_scoresruleverify_rulingget_caselist_casesdescribe_agent

Remote endpoint

Streamable HTTP

Hosted server - connect over the network, no local install.

url

https://mcp.viridisconservation.com/arbitration/mcp

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "agent-arbitration": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://mcp.viridisconservation.com/arbitration/mcp"
      ]
    }
  }
}

Desktop config is stdio-only; this bridges via mcp-remote. Native remote: Settings > Connectors.

io.github.jdhart81/agent-arbitration