# Agent Bits (io.github.rwaldman/agentbits): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.rwaldman%2Fagentbits/versions/latest)
- Connected to: https://agentbits.dev/mcp
- Homepage: https://agentbits.dev/
- Repository: https://github.com/rwaldman/agentbits
- Scoring rules: v2
- Tools: 18
- Average: 57.0 / 100 (Cloudy)
- Near-identical pairs: 0

This page shows how Agent Bits (io.github.rwaldman/agentbits)'s tool descriptions scored, the issues found and the names of its tools and parameters. The descriptions are the server's own: read them where the copy came from.

Forecall asked the URL this server lists in the official MCP Registry for its tools/list once, on the date above, without calling any tool. The server may have changed since.

## Across the server

- Minor: The server has no instructions. Say there, once, what the server is for and when to use it: Claude Code and Gemini CLI read the instructions before the tool descriptions.

## Tools

- `url_decode`: 43 / 100
  - Major: Arguments without a description: value.
  - Minor: String arguments with no constraint or example: value.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `url_encode`: 43 / 100
  - Major: Arguments without a description: value.
  - Minor: String arguments with no constraint or example: value.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `unit_convert`: 48 / 100
  - Major: Arguments without a description: value, from_unit, to_unit.
  - Minor: String arguments with no constraint or example: from_unit, to_unit.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `json_validate`: 50 / 100
  - Major: Arguments without a description: value.
  - Minor: String arguments with no constraint or example: value.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `tld_lookup`: 50 / 100
  - Major: Arguments without a description: tld.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `currency_lookup`: 53 / 100
  - Major: Arguments without a description: code.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `language_lookup`: 53 / 100
  - Major: Arguments without a description: code.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `base64_decode`: 58 / 100
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `base64_encode`: 58 / 100
  - Minor: String arguments with no constraint or example: value.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `uuid_validate`: 58 / 100
  - Minor: String arguments with no constraint or example: value.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `countries_bulk`: 60 / 100
  - Minor: No `required` list, so every argument is optional.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `http_status_lookup`: 60 / 100
  - Major: Arguments without a description: code.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `mime_lookup`: 60 / 100
  - Major: Arguments without a description: query.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `luhn_validate`: 63 / 100
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `timezone_convert`: 63 / 100
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `timestamp_convert`: 65 / 100
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `isbn_validate`: 68 / 100
- `country_lookup`: 73 / 100
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

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