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Filmystar

LightRAG Code Brain MCP

by Filmystar

rag_reprocess_failed

Reprocess documents that failed during RAG indexing to ensure complete knowledge base coverage.

Instructions

Ask LightRAG to reprocess failed documents.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault

No arguments

Behavior2/5

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

No annotations provided; description merely says 'reprocess' without disclosing side effects, authorization needs, or whether it is safe/read-only. The agent gets no behavioral insight beyond the verb.

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?

Single sentence is efficient, but could be slightly more descriptive without being lengthy. Front-loaded with action verb.

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?

Lacks context for a zero-parameter tool: what happens when invoked? Is there a confirmation? What does 'reprocess' mean? No output schema or annotations to compensate.

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?

With zero parameters and 100% schema coverage, the description adds no parameter details, but none are needed. The baseline of 4 is appropriate.

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?

Description clearly states verb ('reprocess') and resource ('failed documents'), distinguishing it from siblings like rag_ask or rag_clear that have different purposes. However, it doesn't specify what 'reprocess' entails.

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. The phrase 'Ask LightRAG' is vague and doesn't set context or 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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