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add_feed

Add a new RSS feed to monitor content, track competitors, or discover trends by specifying a name, URL, and optional category.

Instructions

Add a new RSS feed with optional category

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
nameYesName for the feed (e.g., 'techcrunch')
urlYesRSS feed URL
categoryNoCategory: seo, content, social, email, analytics, crm, news
Behavior2/5

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

Fails to disclose non-idempotent behavior (risk of duplicate feeds) or whether URL validation occurs, adding nothing beyond annotations.

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

Conciseness4/5

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

Extremely terse (9 words) but front-loaded; lacks secondary sentence for behavioral context but avoids fluff.

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?

Minimal but acceptable for low complexity; missing explanation of return value or success confirmation due to absent output schema.

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

Parameters3/5

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

Schema has 100% description coverage; description reinforces optional nature of category but adds no new semantic meaning.

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

Purpose4/5

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

Clear verb ('Add') and resource ('RSS feed') with mention of optional category, though doesn't differentiate from sibling fetch_from_source.

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

Usage Guidelines2/5

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

No guidance on when to use this vs fetch_from_source or whether to check list_feeds first to avoid duplicates.

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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curl -X GET 'https://glama.ai/api/mcp/v1/servers/lionkiii/rss-feeds-mcp'

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