# Clearvoyance (ai.clearvoyance/clearvoyance): tool descriptions scored

- tools/list taken: 2026-11-02 (UTC)
- From: [Official MCP Registry](https://registry.modelcontextprotocol.io/v0/servers/ai.clearvoyance%2Fclearvoyance/versions/latest)
- Connected to: https://clearvoyance.ai/mcp
- Homepage: https://clearvoyance.ai/aeo#mcp-integration
- Scoring rules: v2
- Tools: 27
- Average: 57.9 / 100 (Cloudy)
- Near-identical pairs: 1

This page shows how Clearvoyance (ai.clearvoyance/clearvoyance)'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: 27 tools. Above 25, models start to tell tools apart less well.

## Tools

- `get_account`: 49 / 100
  - Major: Says nothing about when to use it, or when not to.
- `initialize_session`: 49 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `verify_campaign_activation`: 50 / 100
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `verify_campaign_funding`: 50 / 100
  - Minor: The description mentions none of its 3 or more arguments.
  - Minor: Says nothing about what it returns.
- `check_topup`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: sessionId. Name the tool or the place that returns it, or models look it up first.
- `close_campaign`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: campaignId. Name the tool or the place that returns it, or models look it up first.
- `get_campaign`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: campaignId. Name the tool or the place that returns it, or models look it up first.
- `list_my_campaigns`: 52 / 100
  - Major: Says nothing about when to use it, or when not to.
- `verify_login_signature`: 52 / 100
- `get_agent_config`: 54 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_campaign_details`: 54 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `list_campaigns`: 54 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `validate_campaign`: 54 / 100
  - Minor: Arguments without a description: questions[].text.
  - Minor: String arguments with no constraint or example: questions[].text.
  - Minor: No `required` list, so every argument is optional.
- `get_campaign_results`: 57 / 100
  - Minor: Required identifiers whose description does not say where the value comes from: campaignId. Name the tool or the place that returns it, or models look it up first.
- `get_ledger`: 57 / 100
- `analyze_campaign`: 59 / 100
  - Major: Says nothing about when to use it, or when not to.
  - Minor: Required identifiers whose description does not say where the value comes from: campaignId. Name the tool or the place that returns it, or models look it up first.
- `export_campaign_data`: 59 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `get_session_nonce`: 59 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `verify_payment`: 59 / 100
  - Minor: No constraints, side effects, auth or rate limits described, and no annotations.
- `create_card_topup`: 62 / 100
  - Major: Says nothing about when to use it, or when not to.
- `get_login_nonce`: 62 / 100
- `get_pricing`: 62 / 100
- `close_account`: 65 / 100
- `create_campaign`: 68 / 100
  - Minor: String arguments with no constraint or example: questions[].text.
- `quote_campaign`: 69 / 100
- `launch_campaign`: 71 / 100
- `create_account`: 81 / 100
  - Minor: No `required` list, so every argument is optional.

Is your server listed here and you would rather it were not? Email support@forecall.dev, and we will take it off within 7 days.

[All scored servers](https://forecall.dev/en/servers)