# Batcave Detective Basic (remote · subsidy-stylized-unaligned.ngrok-free.dev)

Evidence-bound second-opinion audit of an agent conclusion against caller-supplied evidence.

- Trust score: 23/100 (low)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-10-22

## Components

- remote · `subsidy-stylized-unaligned.ngrok-free.dev`: 23/100 (this document), [markdown](https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned.md), [page](https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned)

## Channel facts

- Endpoint: `https://subsidy-stylized-unaligned.ngrok-free.dev/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `0.1.0`

## 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 2026-10-22.

- **Endpoint Security**: 57/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
  - 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**: 0/100
  - Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.
- **Schema Quality & AI Usability**: 0/100
  - Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.
- **Stability & Change Management**: 0/100
  - Stability not yet verified: not enough scan history yet (needs a 30-day window).
- **Tool Coverage**: 0/100
  - Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Tool Safety**: 0/100
  - Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.
- **Capabilities**: 0/100
  - Capabilities not yet verified: we couldn't read the endpoint's capabilities.

**Unverified: 5 categories.** Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.

## Install

### How do I install the Batcave Detective Basic MCP server?

Batcave Detective Basic is a hosted endpoint at https://subsidy-stylized-unaligned.ngrok-free.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http bjorn2-sol-batcave-detective 'https://subsidy-stylized-unaligned.ngrok-free.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "bjorn2-sol-batcave-detective": {
      "url": "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "bjorn2-sol-batcave-detective": {
      "type": "http",
      "url": "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.bjorn2-sol-batcave-detective]
url = "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "bjorn2-sol-batcave-detective": {
      "type": "remote",
      "url": "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add bjorn2-sol-batcave-detective --url 'https://subsidy-stylized-unaligned.ngrok-free.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  bjorn2-sol-batcave-detective:
    url: "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "bjorn2-sol-batcave-detective": {
      "Transport": "http",
      "Url": "https://subsidy-stylized-unaligned.ngrok-free.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add bjorn2-sol-batcave-detective -t streamable-http -u 'https://subsidy-stylized-unaligned.ngrok-free.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "bjorn2-sol-batcave-detective": {
      "type": "http",
      "url": "https://subsidy-stylized-unaligned.ngrok-free.dev/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.

### 2026-10-13 (score 23, 0)

- [security] Transport: Transport check failed: declared streamable-http, but the endpoint returned HTTP 404.

### 2026-10-12 (score 23, 0)

- [security] Transport: Transport check failed: declared streamable-http, but we couldn't connect to verify it.

### 2026-10-04 (score 23, −34)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Stability: fail → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-10-03 (score 57, 0)

- [security] Tool “scenario_council” rewrote its description, which is the text the model reads

### 2026-10-02 (score 57, +34)

- [security regression] Stability: unverified → fail
- [security improvement] Injection markers: unverified → pass
- [security improvement] Transport: fail → pass
- [security] Authorization: Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
- [functional improvement] Endpoint reachability: not serving MCP → reachable
- [functional improvement] Tool coverage: unverified → 100
- [functional improvement] MCP protocol: unverified → pass

### 2026-10-01 (score 23, −34)

- [security regression] Endpoint reachability: reachable → not serving MCP
- [security regression] Stability: fail → unverified
- [security regression] Tool safety: pass → unverified
- [security regression] Transport: pass → fail
- [security] Authorization: Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.
- [functional regression] Capabilities: pass → unverified
- [functional regression] Tool coverage: 100 → unverified

### 2026-09-28 (score 57, 0)

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

### 2026-09-25 (score 57, 0)

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

## MCP tools (5)

### `evidence_judge` (~115 tokens)

Evidence Judge

Batcave paid product at /v1/review-decision. The canonical product contract is published by STORE OpenAPI. Price: 0.02 USD via x402. Calling this MCP tool returns the canonical REST/x402 checkout contract; it does not execute the product or charge the caller yet.

Input parameters:

- `evidence` (array)
- `job_id` (string)
- `proposed_action` (string, required)
- `reasoning_summary` (string)
- `risk` (string)
- `task` (string)

### `detective_basic` (~139 tokens)

Detective Basic

Batcave paid product at /v1/audit-claims. The canonical product contract is published by STORE OpenAPI. Price: 0.02 USD via x402. Calling this MCP tool returns the canonical REST/x402 checkout contract; it does not execute the product or charge the caller yet.

Input parameters:

- `claims` (array, required)
- `current_conclusion` (string, required)
- `evidence` (array)
- `freshness_expectation` (string)
- `importance` (string)
- `job_id` (string)
- `original_task` (string, required)
- `reasoning_summary` (string)
- `task` (string)

### `run_python` (~175 tokens)

Run Python

Execute supplied Python files in a fresh disposable CPU-only container. No outbound network, no GPU, and no host filesystem access beyond the disposable workspace. Returns bounded execution evidence, requested artifacts, and Execution Receipt v1. Price: 0.01 USD via x402. Calling this MCP tool returns the canonical REST/x402 checkout contract; it does not execute the product or charge the caller yet.

Input parameters:

- `artifact_paths` (array)
- `command` (array): Optional argv; defaults to ['python','main.py'].
- `cpus` (number)
- `files` (object, required): Relative file path -> UTF-8 text content.
- `job_id` (string)
- `memory_mb` (integer)
- `runtime` (string)
- `stdin` (string)
- `timeout_seconds` (integer)

### `scenario_council` (~193 tokens)

Scenario Council

Compare competing interpretations or paths using only caller-supplied evidence. Runs exactly four fixed roles (Operator, Skeptic, Buyer, Adversary) for 1-3 bounded rounds over only the caller-supplied question, context, and evidence. Returns every role position, evidence lineage, structured peer challenges, belief changes, disagreements, falsifiers, deterministic process-integrity results, and one independent Detective Basic audit of the four final conclusions. Does not retrieve outside facts, execute actions, treat peer statements as evidence, or treat majority agreement as truth. Price: 0.25 USD via x402. Calling this MCP tool returns the canonical REST/x402 checkout contract; it does not execute the product or charge the caller yet.

Input parameters:

- `context` (string)
- `evidence` (array)
- `job_id` (string)
- `question` (string, required)
- `rounds` (integer)

### `json_doctor` (~144 tokens)

JSON Doctor

Deterministic CPU-only utility. Repairs a bounded set of common JSON syntax mistakes, returns canonical JSON, and optionally validates a documented JSON Schema subset. Missing fields are reported, never invented. Price: 0.003 USD via x402. Calling this MCP tool returns the canonical REST/x402 checkout contract; it does not execute the product or charge the caller yet.

Input parameters:

- `job_id` (string)
- `mode` (string)
- `schema` (object): Optional structural JSON Schema. JSON Doctor validates the documented supported keyword subset and reports unsupported keywords explicitly.
- `text` (string, required): JSON or JSON-like text to parse, conservatively repair, and return.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned#diagnostics

## Score history

- 2026-10-22: 23
- 2026-10-21: 23
- 2026-10-20: 23
- 2026-10-19: 23
- 2026-10-18: 23
- 2026-10-17: 23
- 2026-10-16: 23
- 2026-10-15: 23
- 2026-10-14: 23
- 2026-10-13: 23
- 2026-10-12: 23
- 2026-10-10: 23
- 2026-10-09: 23
- 2026-10-07: 23
- 2026-10-05: 23
- 2026-10-04: 23
- 2026-10-03: 57
- 2026-10-02: 57
- 2026-10-01: 23
- 2026-09-30: 57
- 2026-09-29: 57
- 2026-09-28: 57
- 2026-09-27: 57
- 2026-09-26: 57
- 2026-09-25: 57
- 2026-09-24: 57
- 2026-09-23: 57
- 2026-09-22: 57
- 2026-09-21: 57
- 2026-09-20: 57

## Common questions

### What is the Batcave Detective Basic MCP server?

Batcave Detective Basic is an MCP server listed in the public MCP registry as io.github.Bjorn2-sol/batcave-detective. Evidence-bound second-opinion audit of an agent conclusion against caller-supplied evidence. This page covers its hosted endpoint (https://subsidy-stylized-unaligned.ngrok-free.dev/mcp).

### Is the Batcave Detective Basic MCP server safe to use?

Batcave Detective Basic scores 23 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

### What tools does the Batcave Detective Basic MCP server expose?

Batcave Detective Basic exposes 5 tools: evidence_judge, detective_basic, run_python, scenario_council, json_doctor. Their descriptions and schemas cost roughly 766 tokens of context every time the server is loaded.

### Does the Batcave Detective Basic MCP server require authentication?

Its publisher declares no required credentials for Batcave Detective Basic. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.

### Is the Batcave Detective Basic MCP server still maintained?

Batcave Detective Basic is still listed as active in the MCP registry. We last reached this channel on 22 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

## Links

- Remote endpoint: https://subsidy-stylized-unaligned.ngrok-free.dev/mcp
- Changelog RSS feed: https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned.xml
- Changelog JSON feed: https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned.json
- HTML version of this page: https://verifymcp.io/servers/bjorn2-sol-batcave-detective/subsidy-stylized-unaligned