# io.github.ProjectAILiberation/tactus (npm · tactus-mcp)

Content-agnostic control layer for intimate hardware; forwards Buttplug/Intiface commands only.

- Trust score: 67/100 (medium)
- Change this week: +21
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-04

## Components

- npm · `tactus-mcp`: 67/100 (this document), [markdown](https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp.md), [page](https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp)

## Channel facts

- Registry: `npm`
- Package: `tactus-mcp`
- Version: `0.1.2`
- 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 2026-08-04.

- **Supply Chain Security**: 83/100
  - No malware found by supply-chain analysis.
  - CVE check failed: a known medium-severity CVE affects hono 4.12.33, reached via @modelcontextprotocol/sdk > hono. A fixed version is available.
  - No install/post-install scripts declared.
  - Only part of the dependency tree could be resolved (97 of 101), 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 (Apache-2.0).
  - Actively maintained (last published 51 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 70/100
  - AI-judged instruction clarity (good).
  - Tool/resource definitions use about 656 tokens (~59/item across 11 items; 11 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 30/100
  - Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 95/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 86% 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 projectailiberation-tactus -- npx -y tactus-mcp
```

### Codex

```bash
codex mcp add projectailiberation-tactus -- npx -y tactus-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "projectailiberation-tactus": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "tactus-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add projectailiberation-tactus --command npx --arg -y --arg tactus-mcp
```

### Hermes

```yaml
mcp_servers:
  projectailiberation-tactus:
    command: "npx"
    args: ["-y", "tactus-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "projectailiberation-tactus": {
      "command": "npx",
      "args": [
        "-y",
        "tactus-mcp"
      ]
    }
  }
}
```

## 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.

### 2026-08-04 (score 67, −1)

- [security regression] CVE-2026-69207 affects this package: medium
- [security regression] Known CVEs: partial → fail

### 2026-08-03 (score 68, +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.

### 2026-08-02 (score 67, +46)

- [security regression] Provenance: unverified → fail
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Install scripts: unverified → pass
- [security improvement] Malware scan: unverified → pass
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional improvement] Stability: unverified → 0.23
- [functional improvement] Schema quality: unverified → good
- [functional] First check of Schema quality: unverified
- [functional] Licence: Apache-2.0

### 2026-08-01 (score 21, −7)

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

### 2026-07-31 (score 28, −18)

- [security regression] Malware scan: pass → unverified

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

First indexed and scored.

## MCP tools (11)

### `list_devices` (~17 tokens)

List devices

List currently connected devices and their actuators.

### `server_status` (~18 tokens)

Server status

Report connection status to Intiface and device count.

### `scan_for_devices` (~31 tokens)

Scan for devices

Scan for new devices for a duration, then return any newly found.

Input parameters:

- `duration_ms` (integer)

### `get_battery` (~41 tokens)

Get battery

Read battery level (0.0-1.0) for a device that reports it.

Input parameters:

- `device_id` (integer, required): Device id from list_devices

### `vibrate` (~81 tokens)

Vibrate

[Hardware control] Forwards a command to physical hardware. Set vibration intensity on a device.

Input parameters:

- `actuator_index` (integer): Restrict to one actuator index; omit to drive all matching actuators
- `device_id` (integer, required): Device id from list_devices
- `intensity` (number, required): Vibration intensity, 0.0-1.0

### `oscillate` (~82 tokens)

Oscillate

[Hardware control] Forwards a command to physical hardware. Set oscillation intensity on a device.

Input parameters:

- `actuator_index` (integer): Restrict to one actuator index; omit to drive all matching actuators
- `device_id` (integer, required): Device id from list_devices
- `intensity` (number, required): Oscillation intensity, 0.0-1.0

### `rotate` (~99 tokens)

Rotate

[Hardware control] Forwards a command to physical hardware. Set rotation speed (and direction) on a device.

Input parameters:

- `actuator_index` (integer): Restrict to one actuator index; omit to drive all matching actuators
- `clockwise` (boolean): Direction; honored only if the device supports it
- `device_id` (integer, required): Device id from list_devices
- `speed` (number, required): Rotation speed, 0.0-1.0

### `linear` (~98 tokens)

Linear stroke

[Hardware control] Forwards a command to physical hardware. Move a stroker to a position over a duration.

Input parameters:

- `actuator_index` (integer): Restrict to one actuator index; omit to drive all matching actuators
- `device_id` (integer, required): Device id from list_devices
- `duration_ms` (integer, required): Time to reach the position, ms
- `position` (number, required): Target position, 0.0-1.0

### `vibrate_pattern` (~84 tokens)

Vibrate pattern

[Hardware control] Forwards a command to physical hardware. Play a timed multi-step vibration pattern; interruptible by any stop.

Input parameters:

- `actuator_index` (integer): Restrict to one actuator index; omit to drive all matching actuators
- `device_id` (integer, required): Device id from list_devices
- `repeat` (integer)
- `steps` (array, required)

### `stop_device` (~29 tokens)

Stop device

Stop all actuators on one device.

Input parameters:

- `device_id` (integer, required): Device id from list_devices

### `stop_all` (~17 tokens)

Stop all (emergency)

Immediately stop every connected device. Emergency stop.

## Diagnostics

Captured diagnostic sections: Provenance, Vulnerabilities, Dependencies. The full working is on the page: https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp#diagnostics

## Score history

- 2026-08-04: 67
- 2026-08-03: 68
- 2026-08-02: 67
- 2026-08-01: 21
- 2026-07-31: 28
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

- npm package: https://www.npmjs.com/package/tactus-mcp
- Socket report: https://socket.dev/npm/package/tactus-mcp
- Repository: https://github.com/ProjectAILiberation/tactus
- Changelog RSS feed: https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp/changelog.xml
- Changelog JSON feed: https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp/changelog.json
- HTML version of this page: https://verifymcp.io/servers/projectailiberation-tactus/tactus-mcp