# capital.hove/read-only-local-postgres-mcp-server (npm · @hovecapital/read-only-postgres-mcp-server)

MCP server for read-only PostgreSQL database queries in Claude Desktop

- Trust score: 68/100 (medium)
- Change this week: +22
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `@hovecapital/read-only-postgres-mcp-server`: 68/100 (this document), [markdown](https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server.md), [page](https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server)

## Channel facts

- Registry: `npm`
- Package: `@hovecapital/read-only-postgres-mcp-server`
- Version: `0.1.0`
- Transport: `stdio`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, 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.

- **Supply Chain Security**: 87/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (108 of 112), so this covers what we could see, not the whole tree.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (108 of 112), so this covers what we could see, not the whole tree.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 32 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 71/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 139 tokens (~46/item across 3 items; 3 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**: 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**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### Claude

```bash
claude mcp add capital-hove-read-only-local-postgres-mcp-server -- npx -y @hovecapital/read-only-postgres-mcp-server
```

### Codex

```bash
codex mcp add capital-hove-read-only-local-postgres-mcp-server -- npx -y @hovecapital/read-only-postgres-mcp-server
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "capital-hove-read-only-local-postgres-mcp-server": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "@hovecapital/read-only-postgres-mcp-server"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add capital-hove-read-only-local-postgres-mcp-server --command npx --arg -y --arg @hovecapital/read-only-postgres-mcp-server
```

### Hermes

```yaml
mcp_servers:
  capital-hove-read-only-local-postgres-mcp-server:
    command: "npx"
    args: ["-y", "@hovecapital/read-only-postgres-mcp-server"]
```

### Other

```json
{
  "mcpServers": {
    "capital-hove-read-only-local-postgres-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@hovecapital/read-only-postgres-mcp-server"
      ]
    }
  }
}
```

## 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 68, +11)

- [security regression] Install scripts: pass → unverified
- [security regression] Provenance: fail → unverified
- [security improvement] Known CVEs: unverified → partial
- [functional regression] License: pass → unverified
- [functional regression] Maintenance: pass → unverified
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Dependency health: unverified → partial
- [functional] Licence: MIT

### 2026-08-01 (score 57, −10)

- [security regression] Known CVEs: partial → unverified
- [functional regression] Dependency health: partial → unverified

### 2026-07-31 (score 67, +52)

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

### 2026-07-30 (score 15, −63)

- [security regression] Known CVEs: partial → unverified
- [security regression] Malware scan: pass → unverified
- [functional regression] Tool coverage: 100 → unverified
- [functional regression] Dependency health: partial → unverified
- [functional] First check of Schema quality: unverified

### 2026-07-29 (score 78, +32)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [functional improvement] Schema quality: unverified → good
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] License: unverified → pass
- [functional] Licence: MIT

### 2026-07-27 (score 46)

First indexed and scored.

## MCP tools (3)

### `connect` (~60 tokens)

Connect to a PostgreSQL database using a connection string. The connection will be used for subsequent queries until changed.

Input parameters:

- `connectionString` (string, required): PostgreSQL connection string (e.g., postgres://user:password@host:5432/database?sslmode=require)

### `disconnect` (~23 tokens)

Disconnect from the current runtime database and revert to the default environment-configured connection

### `query` (~56 tokens)

Run a read-only SQL query against the currently connected database

Input parameters:

- `connectionString` (string): Optional: PostgreSQL connection string to override the current connection for this query only
- `sql` (string, required): SQL query to execute (read-only)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server#diagnostics

## Score history

- 2026-08-03: 68
- 2026-08-02: 68
- 2026-08-01: 57
- 2026-07-31: 67
- 2026-07-30: 15
- 2026-07-29: 78
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/@hovecapital/read-only-postgres-mcp-server
- Socket report: https://socket.dev/npm/package/@hovecapital/read-only-postgres-mcp-server
- Repository: https://github.com/hovecapital/read-only-local-postgres-mcp-server
- Website: https://hove.capital/
- Changelog RSS feed: https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server/changelog.json
- HTML version of this page: https://verifymcp.io/servers/capital-hove-read-only-local-postgres-mcp-server/hovecapital-read-only-postgres-mcp-server