# io.github.dth0108/bies-guardian (remote · bies.io)

Deterministic sealed verdicts on public claims and startup ideas (0-LLM claim-safety guardian).

- Trust score: 65/100 (medium)
- Change this week: +3
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- remote · `bies.io`: 65/100 (this document), [markdown](https://verifymcp.io/servers/dth0108-bies-guardian/bies.md), [page](https://verifymcp.io/servers/dth0108-bies-guardian/bies)

## Channel facts

- Endpoint: `https://bies.io/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## 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**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS is enforced; there's no plaintext access path.
  - The HSTS (Strict-Transport-Security) header is present.
  - 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**: 62/100
  - AI-judged instruction clarity (good).
  - Context-footprint check failed: tool/resource definitions use about 582 tokens (~194/item across 3 items; 3 tools + 0 resources), over budget; trim descriptions and params.
  - 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**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Capabilities**: 60/100
  - Spec-recency check failed: implements MCP spec 2025-06-18; the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add --transport http dth0108-bies-guardian https://bies.io/mcp
```

### Codex

```toml
[mcp_servers.dth0108-bies-guardian]
url = "https://bies.io/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dth0108-bies-guardian": {
      "type": "remote",
      "url": "https://bies.io/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add dth0108-bies-guardian --url https://bies.io/mcp --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  dth0108-bies-guardian:
    url: "https://bies.io/mcp"
```

### Other

```json
{
  "mcpServers": {
    "dth0108-bies-guardian": {
      "type": "http",
      "url": "https://bies.io/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.

### 2026-08-03 (score 65, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-08-01 (score 64, +1)

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-31 (score 63, +1)

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

### 2026-07-30 (score 62, −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 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-07-27 (score 62, +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 61)

First indexed and scored.

## MCP tools (3)

### `claim_safety_verdict` (~148 tokens)

Claim-safety verdict (BIES ATS)

Deterministic, sealed pre-publication verdict on a PUBLIC claim (marketing copy, product page, ad headline). Returns per-claim verdict (PASS / CONDITIONAL_PASS / STOP), severity, and a reproducible replay_hash. A 0-LLM rules engine grounded in KR 표시광고법 / US FTC claim categories — NOT legal advice, NOT market proof or launch approval. Call this before a public claim ships.

Input parameters:

- `copy` (string, required): The exact public claim text you intend to publish.
- `lang` (string): Language of the claim. Default ko.
- `market` (string): Regulatory jurisdiction. Default follows lang (ko→KR, en→US).

### `idea_rehearsal` (~168 tokens)

Startup idea rehearsal (BIES R-FARM)

Deterministic decision-rehearsal verdict on a founder's BUSINESS IDEA (not a public claim). Returns a graded verdict (Conditional GO / Clear one critical gate / Confirm the headwind / Verify the basics / Redesign the structure / Firm up the inputs / Hold·Redesign) driven by the venture's structural signals, with a reproducible seal. Classification is retrieval-grounded; the verdict and seal are reproducible. NOT market proof, NOT investment advice. Use to pressure-test an idea before committing.

Input parameters:

- `idea` (string, required): The business idea in the founder's own words — what you sell, to whom.
- `lang` (string): Language. Default ko.
- `market` (string): Market. Default follows lang (ko→KR, en→US).

### `rejudge_claims` (~207 tokens)

Re-judge claims with evidence (BIES ATS)

Re-judge a prior claim-safety verdict against new EVIDENCE. Pass the 'artifact' returned by claim_safety_verdict plus 'observations' (what happened). The top-level verdict NEVER changes on evidence (conservative by design); what moves is 4 axes — now-sayable lines (behind your owner-gate), permanently issuer-only claims, claims still short on evidence, and new risks. Deterministic, sealed, stateless (nothing stored).

Input parameters:

- `artifact` (object, required): The full artifact object returned by claim_safety_verdict (the prior verdict being re-judged).
- `lang` (string): Language. Default ko.
- `observations` (array, required): Evidence events. Each: { outcome: 'paid_yes'|'written_pilot'|'observed_metric'|'rejection', targets: [{ ref_kind: 'claim_id'|'evidence_id', ref: '<id from the artifact>' }], rejection_reason_ref? }.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/dth0108-bies-guardian/bies#diagnostics

## Score history

- 2026-08-03: 65
- 2026-08-02: 64
- 2026-08-01: 64
- 2026-07-31: 63
- 2026-07-30: 62
- 2026-07-29: 63
- 2026-07-28: 63
- 2026-07-27: 62
- 2026-07-26: 61

## Links

- Remote endpoint: https://bies.io/mcp
- Website: https://bies.io/
- Changelog RSS feed: https://verifymcp.io/servers/dth0108-bies-guardian/bies/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/dth0108-bies-guardian/bies/changelog.json
- HTML version of this page: https://verifymcp.io/servers/dth0108-bies-guardian/bies