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Recon-Fuzz

recon-fuzz-knowledge

by Recon-Fuzz

list_substack_posts

Retrieve and display Recon Substack newsletter posts with titles, dates, word counts, and slugs for content analysis and reference.

Instructions

List all Recon Substack newsletter posts sorted by date. Shows title, subtitle, date, word count, and slug for each post.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

No annotations are provided, so the description carries full burden. It discloses the output fields (title, subtitle, date, word count, slug) but lacks behavioral details such as pagination, rate limits, authentication needs, or error handling. For a list tool with zero annotation coverage, this is a significant gap in transparency.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single, efficient sentence that front-loads the core action ('List all Recon Substack newsletter posts') and adds useful details (sorting, output fields) without waste. Every word earns its place, making it highly concise and well-structured.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the tool's simplicity (0 parameters, no output schema, no annotations), the description covers the basic purpose and output fields adequately. However, it lacks completeness for a list operation by omitting behavioral context like pagination or data freshness, which could be important for an AI agent to use it effectively.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters4/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The input schema has 0 parameters with 100% coverage, so no parameter documentation is needed. The description appropriately does not discuss parameters, focusing instead on the tool's purpose and output. Baseline is 4 for zero parameters, as it avoids unnecessary details.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the specific action ('List all'), resource ('Recon Substack newsletter posts'), and scope ('sorted by date'). It distinguishes from siblings like 'get_substack_post' (singular retrieval) and 'search_substack' (filtered search) by emphasizing comprehensive listing without filtering.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description implies usage context by specifying it lists 'all' posts sorted by date, which suggests this tool is for browsing the full collection rather than targeted retrieval. However, it does not explicitly state when to use alternatives like 'get_substack_post' for single posts or 'search_substack' for filtered results, missing explicit exclusions.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

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