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ViperBlackSkull

Firecrawl Local MCP

firecrawl_map

Map a website to retrieve a complete list of its accessible URLs. Identify all pages linked from a site without needing its sitemap.

Instructions

Map a website to get a list of all accessible URLs

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
urlYesThe URL to map
searchNoSearch query to filter URLs
ignoreSitemapNoIgnore the website's sitemap
includeSubdomainsNoInclude subdomains in the map
limitNoMaximum number of URLs to return
Behavior2/5

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

With no annotations, the description should disclose behavioral traits. It fails to mention whether the operation is read-only, requires authentication, or has rate limits. The phrase 'all accessible URLs' is vague.

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?

The description is a single sentence, concise and front-loaded. No wasted words, though it could benefit from slightly more detail.

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

Completeness2/5

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

Given the tool has 5 parameters, no output schema, and no annotations, the description is too brief. It lacks context on how parameters like 'ignoreSitemap' or 'includeSubdomains' fit into the operation.

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 coverage is 100%, so baseline 3. The description adds no additional meaning beyond the schema parameter descriptions.

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?

The description clearly states the action ('Map a website') and the outcome ('get a list of all accessible URLs'). It is specific enough to distinguish from sibling tools like firecrawl_crawl, though no explicit differentiation is provided.

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 tool versus alternatives (e.g., firecrawl_crawl). No exclusions or prerequisites are mentioned.

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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