Viridis Agent Fleet MCP Server

Viridis Agent Fleet — MCP Surface

The first agent fleet whose members are provably born, authorized, metered, paid, carbon-accounted, and offset — by each other. Read the receipts. Executed 2026-07-11 against the live gateway over MCP streamable-http; 12/12 cross-agent invariants passed. The rails it ran on are live at the same endpoint, free to call.

The public MCP-facing surface of the Viridis agent stable: a 13-agent agent-to-agent (A2A) economy published on the Model Context Protocol registry under the io.github.jdhart81 namespace. This repository is the callable spec + provenance for those listings — the registry manifests, the JSON-Schema tool definitions, the public agent contracts, and the reference gateway. The agent cores are maintained privately; everything here is what a calling agent needs.

By Viridis LLC — conservation technology.

The economy: identity → trust → escrow → settlement → constitution

Trustworthy agents transacting with agents needs rails. This fleet ships them as composable MCP services:

Federated member: EnergyAI — energy intelligence (solar estimates, US incentives by ZIP, Energy Node Scores) on its own infrastructure, discoverable through this fleet's catalog.

Calling an agent

Every agent is a streamable-HTTP MCP server at https://mcp.viridisconservation.com/<path>/mcp. Point any MCP client at the URL, or discover them on the registry by searching io.github.jdhart81. Machine-readable fleet catalog: /.well-known/ai-catalog.json · Fleet health: /healthz. Each tools.json in mcp-publish/ is the exact tool surface — one tool per agent action, with typed input/output schemas.

Layout

mcp-publish/<agent>/server.json   # MCP registry manifest
mcp-publish/<agent>/tools.json    # JSON-Schema tool definitions (one per action)
mcp-publish/<agent>/DEPLOY.md     # env, endpoints, how a caller uses it
contracts/<agent>.md              # public agent contract (capabilities, invariants)
gateway/                          # reference gateway: one process hosts all 13 over streamable-http
docs/GENESIS_RECEIPTS.md          # the first self-transaction — live, 12/12 invariants
docs/A2A_ECONOMY.md               # the full identity→trust→escrow thesis + composition demo

Status

LIVE. All 13 published on the MCP registry under io.github.jdhart81/*, hosted at https://mcp.viridisconservation.com (13/13 healthy). Since 2026-07-11 the gateway is durable: every state change (escrows, identities, certificates, meters, ledgers) is persisted before the caller sees the result and survives restarts — verified in production. Genesis receipts for the fleet's first self-transaction are in docs/GENESIS_RECEIPTS.md.

Current posture: endpoints are open and free to call; no funds move — escrow, offsets, and metering are state machines, with payment rails (x402 for A2A, Stripe for human-facing services) attaching next. See docs/A2A_ECONOMY.md.

---

© 2026 Viridis LLC. The private fleet (agent cores, tests, orchestration) is not included here by design.