# io.github.Kali123411/k402: tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.Kali123411%2Fk402/versions/latest)
- Connected to: https://x402-compute.68cxgfyr0.workers.dev/mcp
- Scoring rules: v2
- Tools: 36
- Average: 30.6 / 100 (Rain)
- Near-identical pairs: 0

This page shows how io.github.Kali123411/k402'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: 36 tools. Above 25, models start to tell tools apart less well.
- 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

- `rewrite`: 13 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: text, instruction.
  - Minor: String arguments with no constraint or example: text, instruction.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `kaspa_balance`: 17 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: address.
  - Minor: String arguments with no constraint or example: address.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `kaspa_tx_status`: 17 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: txid.
  - Minor: String arguments with no constraint or example: txid.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `kaspa_utxos`: 17 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: address.
  - Minor: String arguments with no constraint or example: address.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `attest_verify`: 20 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: receipt_b64, image_id.
  - Minor: String arguments with no constraint or example: receipt_b64, image_id.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: image_id. Name the tool or the place that returns it, or models look it up first.
- `covenant_utxos`: 20 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: address, network, covenant_id.
  - Minor: String arguments with no constraint or example: address.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `job_status`: 20 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: job_id.
  - Minor: String arguments with no constraint or example: job_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: job_id. Name the tool or the place that returns it, or models look it up first.
- `registry_provider`: 20 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: payee_pubkey.
  - Minor: String arguments with no constraint or example: payee_pubkey.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `embed_text`: 21 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: texts.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `extract`: 22 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: text, schema, instruction.
  - Minor: String arguments with no constraint or example: text.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `summarize`: 22 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: text, url, max_words.
  - 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.
- `channel_status`: 23 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: channel_id.
  - Minor: String arguments with no constraint or example: channel_id.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: channel_id. Name the tool or the place that returns it, or models look it up first.
- `search_index`: 23 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: collection, documents, replace.
  - Minor: String arguments with no constraint or example: collection.
  - Minor: The meaning of the boolean argument replace is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `covenant_address`: 24 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: script_hex, network.
  - Minor: String arguments with no constraint or example: script_hex.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `search_query`: 24 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: collection, q, top_k.
  - Minor: String arguments with no constraint or example: collection, q.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `covenant_broadcast`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: transaction, network.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `covenant_compile`: 25 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: source, constructor_args.
  - Minor: String arguments with no constraint or example: source.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `prove_submit`: 26 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: image_id, input_b64, quote_id, max_kas.
  - Minor: String arguments with no constraint or example: image_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: image_id. Name the tool or the place that returns it, or models look it up first.
- `classify`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: text, labels, multi.
  - Minor: String arguments with no constraint or example: text.
  - Minor: The meaning of the boolean argument multi is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `job_result`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: job_id.
  - Minor: String arguments with no constraint or example: job_id.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: job_id. Name the tool or the place that returns it, or models look it up first.
- `prove_guest_upload`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: program_b64.
  - Minor: String arguments with no constraint or example: program_b64.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `prove_preflight`: 28 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: image_id, input_b64.
  - Minor: String arguments with no constraint or example: image_id.
  - Minor: Says nothing about what it returns.
  - Minor: Required identifiers whose description does not say where the value comes from: image_id. Name the tool or the place that returns it, or models look it up first.
- `read_url`: 35 / 100
  - Major: Arguments without a description: url, distill.
  - Minor: String arguments with no constraint or example: url.
  - Minor: The meaning of the boolean argument distill is unclear.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `use_session`: 35 / 100
  - Major: Arguments without a description: session.
  - Minor: String arguments with no constraint or example: session.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `registry_search`: 37 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: capability, max_price_usd, min_reputation_kas, limit.
  - Minor: No `required` list, so every argument is optional.
- `generate`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: prompt, tier, system, max_tokens.
  - Minor: String arguments with no constraint or example: prompt.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `kaspa_fee_estimate`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `kaspa_network`: 39 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `covenant_build`: 40 / 100
  - Major: Arguments without a description: inputs, outputs, network, lock_time, payload_hex.
  - Minor: The description mentions none of its 3 or more arguments.
- `covenant_check`: 40 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: transaction, entries.
- `session_status`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `catalog`: 48 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `pay_per_call`: 50 / 100
  - Major: Arguments without a description: endpoint, request_body, scheme, payment_id, txid.
  - Minor: String arguments with no constraint or example: endpoint, scheme, payment_id, txid.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
  - Minor: Required identifiers whose description does not say where the value comes from: payment_id. Name the tool or the place that returns it, or models look it up first.
- `open_session`: 55 / 100
  - Major: Says nothing about when to use it, or when not to.
- `channel_config`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
- `payment_options`: 57 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.

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