lsp-guide

Code-navigation recipes that use a language server—a tool that understands a programming language—to locate definitions, references, type information, documentation, file outlines, and compiler errors in Go, TypeScript/JavaScript, Python, and Rust.

In plain words
What is it for?
Finding where symbols are defined, locating callers and usages, checking types and documentation, outlining files, and investigating compiler or type errors.
Why use it?
It helps answer code-structure questions accurately without relying only on text searches.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/workweave/router/lsp-guide
Any agent
npx skills add workweave/router --skill lsp-guide
Clone the repo
git clone --depth 1 https://github.com/workweave/router

Made for: Claude Code, Codex.

Per session 84 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 781 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00084 $0.00781
Opus 5 $0.00042 $0.00391
Sonnet 5 $0.00017 $0.00156
Haiku 4.5 $0.00008 $0.00078

Measured 3d ago against content hash 335269e9500c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

lsp-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

install/pi-router/skills/lsp-guide/SKILL.md · 64 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 64 lines · 84 tokens per session scan A 335269e9500c

Subscribe to this mod's changes

lsp-guide is a skill published in the GitHub repository workweave/router (3,507 stars, last pushed yesterday), with no licence file. It adds 84 tokens to every session and 781 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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