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drupal_query_jsonapi

Query Drupal's JSON:API with arbitrary path and raw query parameters for custom resources, filters, sorting, or pagination not covered by higher-level tools.

Instructions

Escape hatch: arbitrary GET against the JSON:API. Use when the higher-level tools do not cover what you need (custom resources, /jsonapi/index, etc.).

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pathYesJSON:API path relative to the prefix, e.g. "/node/article" or "/taxonomy_term/category"
queryNoRaw query parameters (filter[...], sort, page[limit], etc.)
Behavior3/5

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

No annotations provided; description implies read-only GET but doesn't confirm no side effects, permissions, or rate limits. Could disclose that it performs a GET and what authentication is needed.

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?

Two concise sentences front-load purpose and usage. No superfluous information.

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

Completeness4/5

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

Tool is simple (GET, two params). Description is nearly complete for an escape hatch; only minor omission is mention of return format, but response structure is standard JSON:API.

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% already describing path and query. Description does not add extra meaning beyond the schema, so baseline of 3 is appropriate.

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?

Clear verb+resource: "arbitrary GET against the JSON:API". Distinguished from siblings by positioning as "escape hatch" when higher-level tools like drupal_get_node don't suffice.

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

Usage Guidelines5/5

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

Explicitly states use case: when higher-level tools do not cover what you need, e.g., custom resources or /jsonapi/index. Provides clear when-to-use guidance with examples.

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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