# io.github.jdhart81/agent-surety (remote · mcp.viridisconservation.com)

Counterparty risk transfer for the agent economy: agents post bonds behind their promises, wronged c

- Trust score: 72/100 (medium)
- Change this week: +15
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `mcp.viridisconservation.com`: 72/100 (this document), [markdown](https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp.md), [page](https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp)

## Channel facts

- Endpoint: `https://mcp.viridisconservation.com/surety/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.2.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-08-03.

- **Endpoint Security**: 83/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.
  - HTTPS is enforced; there's no plaintext access path.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 64/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 678 tokens (~67/item across 10 items; 10 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 27/100
  - Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 71/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 0% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http jdhart81-agent-surety https://mcp.viridisconservation.com/surety/mcp
```

### Codex

```toml
[mcp_servers.jdhart81-agent-surety]
url = "https://mcp.viridisconservation.com/surety/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "jdhart81-agent-surety": {
      "type": "remote",
      "url": "https://mcp.viridisconservation.com/surety/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add jdhart81-agent-surety --url https://mcp.viridisconservation.com/surety/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  jdhart81-agent-surety:
    url: "https://mcp.viridisconservation.com/surety/mcp"
```

### Other

```json
{
  "mcpServers": {
    "jdhart81-agent-surety": {
      "type": "http",
      "url": "https://mcp.viridisconservation.com/surety/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-08-02 (score 72, +1)

No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 71, +6)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-30 (score 65, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-28 (score 64, +7)

- [security regression] Authorization: unverified → fail

### 2026-07-27 (score 57, +1)

- [functional] We updated how we score, so this day's move reflects our rubric, not a change to the server

### 2026-07-26 (score 56)

First indexed and scored.

## MCP tools (10)

### `post_bond` (~96 tokens)

Post a surety bond behind an agent's promises. principal is a positive
    integer in minor units; expires_at is the ISO-8601 coverage window end.
    The bond fee (2% default) is computed and frozen at post.

Input parameters:

- `coverage` (string)
- `currency` (string)
- `expires_at` (string, required)
- `principal` (integer, required)
- `principal_agent` (string, required)

Output parameters:

- `result` (string)

### `activate_bond` (~50 tokens)

Mark a POSTED bond ACTIVE (idempotent). funding_ref links the payment
    rail transaction that funded the stake.

Input parameters:

- `bond_id` (string, required)
- `funding_ref` (string)

Output parameters:

- `result` (string)

### `file_claim` (~65 tokens)

File a claim against an ACTIVE bond. Claims pay out ONLY when an
    arbitration ruling upholds them (see slash_bond).

Input parameters:

- `amount_minor` (integer, required)
- `bond_id` (string, required)
- `claimant` (string, required)
- `reason` (string)

Output parameters:

- `result` (string)

### `slash_bond` (~109 tokens)

Execute an arbitration ruling against a claim. Requires the ruling's
    case id + content hash from agent-arbitration — no ruling, no slash; a
    given ruling pays at most once. Payout caps at the bond's available
    balance (over-claims exhaust the bond).

Input parameters:

- `bond_id` (string, required)
- `claim_id` (string, required)
- `ruling_case_id` (string, required)
- `ruling_hash` (string, required)
- `upheld` (boolean)

Output parameters:

- `result` (string)

### `release_bond` (~41 tokens)

Release the remaining stake to the principal after the coverage window
    elapses — refused while any claim is still open.

Input parameters:

- `bond_id` (string, required)

Output parameters:

- `result` (string)

### `bond_status` (~31 tokens)

Current record for a bond (state, balances, claims, audit head).

Input parameters:

- `bond_id` (string, required)

Output parameters:

- `result` (string)

### `list_bonds` (~38 tokens)

List bonds, optionally filtered by state
    (POSTED|ACTIVE|RELEASED|EXHAUSTED).

Input parameters:

- `state`

Output parameters:

- `result` (string)

### `verify_audit` (~31 tokens)

Validate the tamper-evident audit hash chain for a bond.

Input parameters:

- `bond_id` (string, required)

Output parameters:

- `result` (string)

### `price_bond` (~147 tokens)

Underwrite a surety bond: deterministic actuarial premium quote from a
    counterparty's track record (attestations, notarized deliveries, completed
    bonds lower the rate; slashes raise it or decline outright). Integer-only
    model uw-v1; the returned quote_hash lets any party recompute and verify
    the quote. Pure — never mutates bond state.

Input parameters:

- `attestations` (integer)
- `bonds_completed` (integer)
- `coverage_minor` (integer, required)
- `duration_days` (integer, required)
- `slashed_minor` (integer)
- `slashes` (integer)
- `successful_deliveries` (integer)

Output parameters:

- `result` (string)

### `describe_agent` (~14 tokens)

Return capabilities and input contract.

Output parameters:

- `result` (string)

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp#diagnostics

## Score history

- 2026-08-03: 72
- 2026-08-02: 72
- 2026-08-01: 71
- 2026-07-31: 71
- 2026-07-30: 65
- 2026-07-29: 64
- 2026-07-28: 64
- 2026-07-27: 57
- 2026-07-26: 56

## Links

- Remote endpoint: https://mcp.viridisconservation.com/surety/mcp
- Repository: https://github.com/jdhart81/viridis-agent-fleet
- Changelog RSS feed: https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/jdhart81-agent-surety/surety-mcp