# GW8 Signal API (io.github.GrayWolf8-creator/gw8-signal-api): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/io.github.GrayWolf8-creator%2Fgw8-signal-api/versions/latest)
- Connected to: https://micro-saas-agent.onrender.com/mcp
- Repository: https://github.com/GrayWolf8-creator/micro-saas-agent
- Scoring rules: v2
- Tools: 29
- Average: 39.5 / 100 (Rain)
- Near-identical pairs: 8

This page shows how GW8 Signal API (io.github.GrayWolf8-creator/gw8-signal-api)'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: 29 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

- `subscribe_green_dot_alerts`: 24 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: webhookUrl, filter, pairs.
  - Minor: String arguments with no constraint or example: webhookUrl.
  - 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.
- `get_growth_screen`: 27 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: kind, minRulesPassed, triggerOnly, minTvlUsd, window.
  - Minor: String arguments with no constraint or example: window.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The meaning of the boolean argument triggerOnly is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_growth_history`: 29 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: weeks, kind, minRulesPassed, triggerOnly, minTvlUsd.
  - Minor: No `required` list, so every argument is optional.
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: The meaning of the boolean argument triggerOnly is unclear.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_value_screen`: 29 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: symbols, sort, minScore.
  - Minor: String arguments with no constraint or example: symbols.
  - 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.
- `get_gov_contracts`: 31 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: ticker, sector, q.
  - 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.
- `get_token_verdict`: 33 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: chain, 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.
- `get_history`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: pair.
  - 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.
- `get_payment_rails`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: amount.
  - 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.
- `get_value_history`: 35 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: symbol, weeks.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `check_spend_policy`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Major: Arguments without a description: payment, payment.amount, payment.currency, payment.recipientId, payment.recipientDomain, payment.merchantCategory, payment.chain, payment.timestamp, payment.agentId, payment.memo.
  - Minor: String arguments with no constraint or example: payment.currency, payment.recipientId, payment.recipientDomain, payment.merchantCategory, payment.chain, payment.timestamp, payment.agentId, payment.memo.
- `get_coin`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: symbol.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_flows`: 38 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: symbol.
  - Minor: Says nothing about what it returns.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `list_paid_endpoints`: 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.
- `get_band_dots`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_crypto_rules`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_daily_brief`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_full_signal`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_kraken_listings`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_regime`: 42 / 100
  - Major: Says nothing about when to use it, or when not to.
  - 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.
- `get_sample`: 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.
- `get_signing_pubkey`: 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.
- `get_brief_teaser`: 45 / 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.
- `get_growth_setup`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: chain.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_value_score`: 45 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Arguments without a description: symbol.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `should_i_pay`: 45 / 100
  - Major: Arguments without a description: payment, payment.amount, payment.currency, payment.recipientId, payment.recipientDomain, payment.merchantCategory, payment.chain, payment.timestamp, payment.agentId, payment.memo, seller, seller.address, seller.endpoint, seller.lookbackDays, sellerRules, sellerRules.onCaution, sellerRules.onUnknown, sellerRules.minScore.
  - Minor: String arguments with no constraint or example: payment.currency, payment.recipientId, payment.recipientDomain, payment.merchantCategory, payment.chain, payment.timestamp, payment.agentId, payment.memo, seller.address, seller.endpoint.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `check_seller_reputation`: 47 / 100
  - Minor: Arguments without a description: lookbackDays.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_relative_strength`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `buy_day_pass`: 50 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Says nothing about what it returns.
- `get_rwa_feed`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: No `required` list, so every argument is optional.

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