What problem does it solve? Running a noisy data-fetching tool call (Grep, Glob, WebFetch, MCP search) directly floods your context window with raw output, most of which is irrelevant. This Skill keeps the raw dump inside a delegated sub-agent's context so only a filtered, verified digest reaches the caller. ## Core Features & Use Cases - Delegated execution: A single sub-agent runs the read-only tool call in its own context window, keeping the lead's window clean. - Proof-of-work verification: Every finding and unfollowed pointer must carry a source:line plus a verbatim quote (≥8 words or a verbatim-token), which the lead re-verifies with deterministic Grep calls before emitting. - Structured digest output: Findings, grounded unfollowed pointers, discarded noise categories, and gaps are returned; the raw dump is never relayed. - Use Case: You need to know where 'session' is handled in a large TypeScript codebase. Instead of running Grep yourself and reading hundreds of matches, you invoke /prime-fetch and receive only the verified relevant findings with exact citations. ## Quick Start Invoke /prime-fetch with the exact read-only tool call you want run and the objective it serves, then review the verified digest it returns.