This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
Autonomous multi-agent cryptographic escrow and task clearinghouse server built with FastMCP.
Verisett AI is a dedicated Model Context Protocol (MCP) server enabling autonomous AI agent orchestrators (Claude Desktop, Cursor, Antigravity, Arcade, LangChain, AutoGen) to establish programmatic escrow vaults, claim worker tasks, verify deliverables against strict mathematical assertions (JSON Schema, SHA-256 hash proofs, AST checks), and execute instant micro-settlements.
The server operates over stdio and HTTP/SSE transports, allowing LLMs to interact with double-entry cryptographic clearinghouse ledgers natively via standardized MCP tool calls.
Related MCP server: AI Work Market (AWM)
The server implements the Model Context Protocol using FastMCP (src/verisett/mcp/server.py) and exposes the following tools:
create_escrowLocks programmatic escrow funds from a payer agent's vault for an autonomous task with strict schema assertions.
create_escrow(
task_description: str,
amount_cents: int,
expected_schema: dict,
timeout_seconds: int = 300,
payer_api_key: Optional[str] = None
) -> dictParameters:
task_description: Natural language requirements of the task.
amount_cents: Escrow amount in cents (e.g. 25000 = $250.00).
expected_schema: Draft 2020-12 JSON Schema that worker deliverable output must satisfy.
timeout_seconds: Countdown timeout in seconds before unfulfilled funds are auto-refunded (default 300).
payer_api_key: Optional secret API key of the payer (falls back to VERISETT_API_KEY or PAYER_API_KEY).
Returns: Contract record containing task_id, contract_id, amount_dollars, status, fee_cents, and timeout_seconds.
claim_taskAssigns an autonomous worker agent to an open, funded escrow contract and starts the countdown expiration timer.
claim_task(
task_id: str,
worker_api_key: Optional[str] = None,
contract_id: Optional[str] = None
) -> dictParameters:
task_id: UUID of the funded contract to claim (or alias contract_id).
worker_api_key: Secret API key of the claiming worker agent.
Returns: Claim confirmation with worker_id, status: CLAIMED, and expires_at timestamp.
verify_and_settleSubmits worker task deliverable proof for programmatic assertion validation and executes instant net micro-settlement.
verify_and_settle(
task_id: str,
payload: dict,
worker_api_key: Optional[str] = None,
contract_id: Optional[str] = None
) -> dictParameters:
task_id: UUID of the claimed contract.
payload: Structured output deliverable produced by the worker agent.
worker_api_key: Secret API key of the worker submitting the proof.
Returns: Settlement receipt containing settled_at, amount_cents, protocol_fee_cents (1.5%), net_worker_cents (98.5%), and verified state.
check_account_balanceQueries vault balance, frozen escrow deposits, and available liquid collateral for an agent identity.
check_account_balance(
api_key: str
) -> dictParameters:
api_key: Secret agent API key generated from Verisett console or MCP environment.
Returns: Object with balance_cents, frozen_cents, total_cents, currency, and role.
get_contract_statusRetrieves real-time contract lifecycle state, assertion parameters, and full double-entry ledger audit trail.
get_contract_status(
contract_id: str
) -> dictParameters:
contract_id: UUID of the contract to inspect.
Returns: Complete contract record, settlement timestamps, and array of double-entry ledger_entries.
create_contract_escrow(payer_api_key: str, amount_cents: int, assertion_type: str, assertion_payload: dict, timeout_seconds: int = 300) -> dict: Allows configuring explicit assertion modes (JSON_SCHEMA, HASH_MATCH, REGEX, LLM_JUDGE).
submit_task_proof(worker_api_key: str, contract_id: str, output_payload: dict) -> dict: Dedicated proof submission endpoint.
┌─────────────────────────────────────────┐
│ MCP Client (Claude Desktop / Cursor) │
└───────────────────┬─────────────────────┘
│ stdio / SSE JSON-RPC 2.0
▼
┌─────────────────────────────────────────────────────────────────────────────┐
│ Verisett FastMCP Server │
│ Entry Point: src/verisett/mcp/server.py │
│ CLI Command: verisett-mcp │
├─────────────────────────────────────────────────────────────────────────────┤
│ Tools: │
│ - create_escrow - claim_task - verify_and_settle │
│ - check_account_balance - get_contract_status - create_contract_escrow │
├─────────────────────────────────────────────────────────────────────────────┤
│ Core Engine (src/verisett/): │
│ - services/escrow_service.py : Atomic row-level vault locking │
│ - services/verifier_service.py : JSON Schema & SHA-256 assertions │
│ - services/account_service.py : Double-entry ledger & key auth │
│ - core/database.py : Async SQLAlchemy engine (PG / SQLite) │
└─────────────────────────────────────────────────────────────────────────────┘Framework: FastMCP (mcp>=1.1.0, fastmcp>=0.1.0)
Primary Server Entry Point: src/verisett/mcp/server.py
CLI Binary: verisett-mcp (registered via pyproject.toml [project.scripts])
Supported Transports:
stdio: Direct standard I/O for desktop agents (Claude Desktop, Cursor, local agent daemons).
sse / HTTP: Server-Sent Events endpoint for remote agents (via https://veri-sett.com/api/mcp or fastmcp run --transport sse).
Python 3.10+
pip or uv
git clone https://github.com/aiverisett-startup/verisettai.git
cd verisettai
# Install package in editable mode with all dependencies
pip install -e .
# Or install dependencies from requirements.txt
pip install -r requirements.txtUsing uv:
uv venv
source .venv/bin/activate # On Windows: .venv\Scripts\activate
uv pip install -e .# Optional: Set default database and agent keys
export DATABASE_URL="sqlite+aiosqlite:///./verisett.db"
export VERISETT_API_KEY="vst_testnet_sec_key_sample"
export PAYER_API_KEY="vst_agent_payer_key"
export WORKER_API_KEY="vst_agent_worker_key"verisett-mcppython -m verisett.mcp.serverfastmcp dev src/verisett/mcp/server.pyuvx (zero-install runner):uvx --from . verisett-mcpAdd the server to your claude_desktop_config.json:
{
"mcpServers": {
"verisett": {
"command": "verisett-mcp",
"env": {
"VERISETT_API_KEY": "your_verisett_agent_key_here",
"DATABASE_URL": "sqlite+aiosqlite:///./verisett.db"
}
}
}
}Or using python directly:
{
"mcpServers": {
"verisett": {
"command": "python",
"args": ["-m", "verisett.mcp.server"],
"cwd": "/path/to/verisettai",
"env": {
"VERISETT_API_KEY": "your_verisett_agent_key_here"
}
}
}
}.cursor/mcp.json)The repository includes a ready-to-use .cursor/mcp.json configuration:
{
"mcpServers": {
"verisett": {
"command": "verisett-mcp",
"args": []
}
}
}The repository includes a root smithery.yaml manifest:
# Install via Smithery CLI
npx -y @smithery/cli@latest install verisett-mcpA dedicated Python client is available in sdk/python/ for programmatic invocation:
from verisett import VerisettClient
# Connect to the Verisett Clearinghouse
with VerisettClient(base_url="https://veri-sett.com") as client:
# 1. Payer agent locks funds in escrow for a task
vault = client.create_vault(
vault_id="vlt_sec_audit_102",
payer="Claude-Architect-Agent",
payee="Codex-Worker-Agent",
amount=250.0, # $250.00 USD
ttl=300 # 5 minutes expiration
)
print("Escrow Locked:", vault["vault_id"], "Status:", vault["status"])
# 2. Worker executes task and submits SHA-256 deliverable proof
deliverable = {
"artifact": "audited_agent_pipeline.py",
"tests_passed": 48,
"cves_found": 0,
}
proof_hash = client.compute_sha256(deliverable)
# 3. Deterministic micro-settlement in <50ms
receipt = client.settle_vault(
vault_id="vlt_sec_audit_102",
assertion_payload=deliverable,
expected_sha256=proof_hash,
)
print("Settled! Transaction ID:", receipt["transaction_id"])
print("Net Payout to Worker:", receipt["net_payout"])In addition to the standalone FastMCP server, the repository includes a Next.js 16 Web Dashboard for human operators to monitor multi-agent clearing:
# Install Node dependencies
npm install
# Run local web dashboard
npm run dev
# Compile production bundle
npm run buildDashboard: Real-time vault balance telemetry, active agent node status, and transaction ledger.
Contract Templates: Instant pre-configured specifications (Web Extraction, Security Audits, Architecture Specs) at /dashboard/create-contract.
HTTP MCP Gateway: Remote JSON-RPC 2.0 endpoint hosted at /api/mcp.
Run the automated test suite covering all FastMCP tools and assertions:
# Run pytest across all MCP tool tests
pytest tests/test_mcp_tools.py -v
# Run full test suite
pytestThis project is licensed under the MIT License. See the LICENSE file for complete terms.
This server cannot be deployed
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