# Bahdan Hal (remote · bahdanhal.pl)

Bahdan Hal software consulting: services, pricing, CV and skills, and contact requests.

- Trust score: 82/100 (high trust)
- Change this week: +2
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `bahdanhal.pl`: 82/100 (this document), [markdown](https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal.md), [page](https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal)

## Channel facts

- Endpoint: `https://bahdanhal.pl/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.2.0`

## 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 2026-11-05.

- **Endpoint Security**: 74/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - 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**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 82/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 208 tokens (~52/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 72/100
  - Stability check failed: schema churn in the 30 days we've observed: 1 tool removals, 0 breaking changes, 0 auth/transport breaks, 1 additions.
- **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.
  - All 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a current MCP spec version (2026-07-28).

## Install

### How do I install the Bahdan Hal MCP server?

Bahdan Hal is a hosted endpoint at https://bahdanhal.pl/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 bahdanhal-portfolio 'https://bahdanhal.pl/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "bahdanhal-portfolio": {
      "url": "https://bahdanhal.pl/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "bahdanhal-portfolio": {
      "type": "http",
      "url": "https://bahdanhal.pl/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.bahdanhal-portfolio]
url = "https://bahdanhal.pl/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "bahdanhal-portfolio": {
      "type": "remote",
      "url": "https://bahdanhal.pl/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add bahdanhal-portfolio --url 'https://bahdanhal.pl/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  bahdanhal-portfolio:
    url: "https://bahdanhal.pl/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "bahdanhal-portfolio": {
      "Transport": "http",
      "Url": "https://bahdanhal.pl/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add bahdanhal-portfolio -t streamable-http -u 'https://bahdanhal.pl/mcp'
```

### Other

```json
{
  "mcpServers": {
    "bahdanhal-portfolio": {
      "type": "http",
      "url": "https://bahdanhal.pl/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.

### 2026-11-03 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 65 to 69.

### 2026-10-31 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 55 to 59.

### 2026-10-29 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 49 to 52.

### 2026-10-27 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 42 to 45.

### 2026-10-25 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 35 to 39.

### 2026-10-23 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 29 to 32.

### 2026-10-21 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 22 to 25.

### 2026-10-19 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 15 to 19.

## MCP tools (4)

### `get_portfolio_overview` (~31 tokens)

Portfolio Overview

Get an overview of Bahdan Hal's software engineering consulting services, technical stack, and ecosystem projects.

### `get_services_and_pricing` (~28 tokens)

Services and Pricing

Get Bahdan Hal's commercial engineering services catalog with transparent hourly pricing and engagement terms.

### `get_cv_and_skills` (~37 tokens)

CV and Skills

Get Bahdan Hal's full curriculum vitae (CV), including professional experience, technical skill stack, education, and language proficiencies.

### `send_message` (~66 tokens)

Send Message

Send an engineering consultation request, project inquiry, or direct message to Bahdan.

Input parameters:

- `email` (string): Your email address for receiving a reply.
- `message` (string): Detailed inquiry message describing your project or requirements.
- `phone` (string): Optional phone number (international format).

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal#diagnostics

## Score history

- 2026-11-05: 82
- 2026-11-04: 82
- 2026-11-03: 82
- 2026-11-02: 81
- 2026-11-01: 81
- 2026-10-31: 81
- 2026-10-30: 80
- 2026-10-29: 80
- 2026-10-28: 79
- 2026-10-27: 79
- 2026-10-26: 78
- 2026-10-25: 78
- 2026-10-24: 77
- 2026-10-23: 77
- 2026-10-22: 76
- 2026-10-21: 76
- 2026-10-20: 75
- 2026-10-19: 75
- 2026-10-18: 74
- 2026-10-17: 74
- 2026-10-16: 74
- 2026-10-15: 73
- 2026-10-14: 73
- 2026-10-13: 72
- 2026-10-12: 72
- 2026-10-10: 72
- 2026-10-09: 72
- 2026-10-07: 73
- 2026-10-04: 33

## Common questions

### What is the Bahdan Hal MCP server?

Bahdan Hal is an MCP server listed in the public MCP registry as io.github.bahdanhal/portfolio. Bahdan Hal software consulting: services, pricing, CV and skills, and contact requests. This page covers its hosted endpoint (https://bahdanhal.pl/mcp).

### Is the Bahdan Hal MCP server safe to use?

Bahdan Hal scores 82 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 Bahdan Hal MCP server expose?

Bahdan Hal exposes 4 tools: get_portfolio_overview, get_services_and_pricing, get_cv_and_skills, send_message. Their descriptions and schemas cost roughly 162 tokens of context every time the server is loaded.

### Does the Bahdan Hal MCP server require authentication?

No. We connected to Bahdan Hal without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the Bahdan Hal MCP server still maintained?

Bahdan Hal is still listed as active in the MCP registry. We last reached this channel on 5 November 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://bahdanhal.pl/mcp
- Repository: https://github.com/bahdanhal/landing
- Website: https://bahdanhal.pl/
- Changelog RSS feed: https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal.xml
- Changelog JSON feed: https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal.json
- HTML version of this page: https://verifymcp.io/servers/bahdanhal-portfolio/bahdanhal