# io.github.colapsis/transfa (npm · transfa-mcp)

Upload any file, get a signed link. SHA-256 verified, TTL-enforced, no account required.

- Trust score: 69/100 (medium)
- Change this week: +23
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-08-03

## Components

- npm · `transfa-mcp`: 69/100 (this document), [markdown](https://verifymcp.io/servers/colapsis-transfa/transfa-mcp.md), [page](https://verifymcp.io/servers/colapsis-transfa/transfa-mcp)

## Channel facts

- Registry: `npm`
- Package: `transfa-mcp`
- Version: `1.0.1`
- 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**: 86/100
  - No malware found by supply-chain analysis.
  - Only part of the dependency tree could be resolved (94 of 98), 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 (94 of 98), 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 79 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 77/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 351 tokens (~87/item across 4 items; 4 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 colapsis-transfa -- npx -y transfa-mcp
```

### Codex

```bash
codex mcp add colapsis-transfa -- npx -y transfa-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add colapsis-transfa --command npx --arg -y --arg transfa-mcp
```

### Hermes

```yaml
mcp_servers:
  colapsis-transfa:
    command: "npx"
    args: ["-y", "transfa-mcp"]
```

### Other

```json
{
  "mcpServers": {
    "colapsis-transfa": {
      "command": "npx",
      "args": [
        "-y",
        "transfa-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.

### 2026-08-03 (score 69, +4)

- [functional improvement] Stability: unverified → 0.27

### 2026-08-02 (score 65, +44)

- [security regression] Provenance: unverified → fail
- [security improvement] Install scripts: unverified → pass
- [security improvement] Known CVEs: unverified → partial
- [security improvement] Malware scan: unverified → pass
- [security] Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window).
- [functional regression] Tool coverage: 100 → unverified
- [functional improvement] Schema quality: unverified → excellent
- [functional improvement] License: unverified → pass
- [functional improvement] Dependency health: unverified → partial
- [functional improvement] Maintenance: unverified → pass
- [functional improvement] MCP protocol: unverified → pass
- [functional] Licence: MIT

### 2026-08-01 (score 21, +16)

- [functional improvement] Tool coverage: unverified → 100

### 2026-07-31 (score 5, −41)

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

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

First indexed and scored.

## MCP tools (4)

### `upload` (~200 tokens)

Upload a file from the local filesystem and get a signed link. Returns an agent_link (direct download URL for scripts/agents) and a human_link (browser-friendly share page). SHA-256 is always computed and returned for integrity checks. Works without an API key (guest mode, 10 MB limit). Set TRANSFA_API_KEY for larger files and longer TTLs.

Input parameters:

- `expires` (string): TTL: "1h", "24h", "7d", "30d". Default: 7d
- `grace` (string): Grace period after expiry, e.g. "12h" — keeps file downloadable this long after TTL ends
- `max_downloads` (number): Max download count
- `name` (string): Override filename shown to recipient
- `once` (boolean): Delete after first download
- `password` (string): Password-protect the link
- `path` (string, required): Path to the file to upload

### `file_info` (~71 tokens)

Get metadata about an upload without downloading it. Returns filename, size, SHA-256, expiry, download count, active status, and whether the file is in a grace period.

Input parameters:

- `id` (string, required): Upload ID (the short code in the URL, e.g. "a7f9k2")

### `list_uploads` (~46 tokens)

List your recent uploads. Requires TRANSFA_API_KEY or a key saved by `tf auth`.

Input parameters:

- `limit` (number): Number of results (1–100, default 10)

### `delete_upload` (~34 tokens)

Delete an upload immediately. Requires ownership (API key must match the uploader).

Input parameters:

- `id` (string, required): Upload ID to delete

## Diagnostics

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

## Score history

- 2026-08-03: 69
- 2026-08-02: 65
- 2026-08-01: 21
- 2026-07-31: 5
- 2026-07-30: 46
- 2026-07-28: 46
- 2026-07-27: 46

## Links

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