# io.github.agente-dev/wfirma-mcp (npm · wfirma-mcp)

Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments.

- Trust score: 85/100 (high trust)
- Change this week: 0
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-29

## Components

- npm · `wfirma-mcp`: 85/100 (this document), [markdown](https://verifymcp.io/servers/agente-dev-wfirma-mcp/wfirma-mcp.md), [page](https://verifymcp.io/servers/agente-dev-wfirma-mcp/wfirma-mcp)

## Channel facts

- Registry: `npm`
- Package: `wfirma-mcp`
- Version: `1.0.0`
- 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 2026-09-29.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 93 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 48/100
  - 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).
  - Publishes a security disclosure policy (SECURITY.md).
- **Schema Quality & AI Usability**: 86/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 587 tokens (~65/item across 9 items; 9 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 87/100
  - Stability observed for 26 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.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 9 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the io.github.agente-dev/wfirma-mcp server?

io.github.agente-dev/wfirma-mcp runs locally as an npm package, launched with npx -y wfirma-mcp. 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 agente-dev-wfirma-mcp -- npx -y wfirma-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "agente-dev-wfirma-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wfirma-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "agente-dev-wfirma-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wfirma-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add agente-dev-wfirma-mcp -- npx -y wfirma-mcp
```

### opencode

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

### OpenClaw

```bash
openclaw mcp add agente-dev-wfirma-mcp --command npx --arg -y --arg wfirma-mcp
```

### Hermes

```yaml
mcp_servers:
  agente-dev-wfirma-mcp:
    command: "npx"
    args: ["-y", "wfirma-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "agente-dev-wfirma-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "wfirma-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add agente-dev-wfirma-mcp -t stdio -c npx -a -y wfirma-mcp
```

### Other

```json
{
  "mcpServers": {
    "agente-dev-wfirma-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "wfirma-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.

### 2026-09-29 (score 85, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-28 (score 84, 0)

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

### 2026-09-27 (score 84, −2)

- [functional] Stability: pass → 0.80

### 2026-09-26 (score 86, 0)

- [security] Stability: 0.97 → pass

### 2026-09-25 (score 86, 0)

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

### 2026-09-24 (score 86, +1)

No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-22 (score 85, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-20 (score 84, +1)

No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (9)

### `wfirma_list_companies` (~33 tokens)

List wFirma companies

Discover the client companies available to this wFirma accounting-office account. Returns internal company ids and NIPs separately.

### `wfirma_list_invoices` (~78 tokens)

List wFirma invoices

List invoices for one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `limit` (integer): Records per page, up to 100.
- `page` (integer): Page number, starting at 1.

### `wfirma_get_invoice` (~60 tokens)

Get wFirma invoice

Read one invoice from one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `id` (string, required): wFirma record id.

### `wfirma_list_contractors` (~78 tokens)

List wFirma contractors

List contractors for one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `limit` (integer): Records per page, up to 100.
- `page` (integer): Page number, starting at 1.

### `wfirma_get_contractor` (~61 tokens)

Get wFirma contractor

Read one contractor from one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `id` (string, required): wFirma record id.

### `wfirma_list_expenses` (~78 tokens)

List wFirma expenses

List expenses for one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `limit` (integer): Records per page, up to 100.
- `page` (integer): Page number, starting at 1.

### `wfirma_get_expense` (~61 tokens)

Get wFirma expense

Read one expense from one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `id` (string, required): wFirma record id.

### `wfirma_list_payments` (~78 tokens)

List wFirma payments

List payments for one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `limit` (integer): Records per page, up to 100.
- `page` (integer): Page number, starting at 1.

### `wfirma_get_payment` (~60 tokens)

Get wFirma payment

Read one payment from one explicitly selected wFirma client company.

Input parameters:

- `companyId` (string, required): Internal wFirma company id returned by wfirma_list_companies. Never use a NIP here.
- `id` (string, required): wFirma record id.

## Diagnostics

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

## Score history

- 2026-09-29: 85
- 2026-09-28: 84
- 2026-09-27: 84
- 2026-09-26: 86
- 2026-09-25: 86
- 2026-09-24: 86
- 2026-09-23: 85
- 2026-09-22: 85
- 2026-09-21: 84
- 2026-09-20: 84
- 2026-09-19: 83
- 2026-09-18: 83
- 2026-09-17: 82
- 2026-09-16: 82
- 2026-09-15: 81
- 2026-09-14: 81
- 2026-09-13: 80
- 2026-09-12: 80
- 2026-09-11: 79
- 2026-09-10: 79
- 2026-09-09: 79
- 2026-09-08: 78
- 2026-09-07: 78
- 2026-09-06: 77
- 2026-09-05: 77
- 2026-09-04: 76
- 2026-09-03: 72
- 2026-09-02: 72
- 2026-09-01: 72
- 2026-08-31: 72

## Common questions

### What is the io.github.agente-dev/wfirma-mcp server?

io.github.agente-dev/wfirma-mcp is listed in the public MCP registry as io.github.agente-dev/wfirma-mcp. Unofficial read-only MCP server for the wFirma API v2: invoices, contractors, expenses, payments. This page covers its npm package (wfirma-mcp).

### Is the io.github.agente-dev/wfirma-mcp server safe to use?

io.github.agente-dev/wfirma-mcp scores 85 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 29 September 2026. It declares no install or post-install scripts. 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 io.github.agente-dev/wfirma-mcp server expose?

io.github.agente-dev/wfirma-mcp exposes 9 tools: wfirma_list_companies, wfirma_list_invoices, wfirma_get_invoice, wfirma_list_contractors, wfirma_get_contractor, and 4 more. Their descriptions and schemas cost roughly 587 tokens of context every time the server is loaded.

### Is the io.github.agente-dev/wfirma-mcp server still maintained?

io.github.agente-dev/wfirma-mcp is still listed as active in the MCP registry. We last reached this channel on 29 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the io.github.agente-dev/wfirma-mcp server under?

io.github.agente-dev/wfirma-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

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