go-chi

go-chi is a skill for Claude Code, Codex from Dankosik/go-service-template-rest. It costs 35 tokens per session (403 once invoked), scanned A, original, MIT.

A Go web-routing review guide for keeping one clear tree of URL paths, middleware, fallbacks, and handlers. It treats route order and ownership as behavior that must be checked.

In plain words
What is it for?
Use it when adding, moving, mounting, or reviewing Go routes, middleware, fallback handlers, or route labels.
Why use it?
It helps prevent requests from taking an unintended path, skipping security or logging middleware, or being handled by a second router.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

Good fit Use it when adding, moving, mounting, or reviewing Go routes, middleware, fallback handlers, or route labels.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dankosik/go-service-template-rest/go-chi
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.

Any agent
npx skills add Dankosik/go-service-template-rest --skill go-chi
Clone the repo
git clone --depth 1 https://github.com/Dankosik/go-service-template-rest

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for go-chi

README.md
[![agentmods](https://agentmods.dev/badge/skills/dankosik/go-service-template-rest/go-chi/github.svg)](https://agentmods.dev/skills/dankosik/go-service-template-rest/go-chi)
Your own site
<a href="https://agentmods.dev/skills/dankosik/go-service-template-rest/go-chi"><img src="https://agentmods.dev/badge/skills/dankosik/go-service-template-rest/go-chi/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for go-chi

Your own site · 80×15
<a href="https://agentmods.dev/skills/dankosik/go-service-template-rest/go-chi"><img src="https://agentmods.dev/badge/skills/dankosik/go-service-template-rest/go-chi.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 35 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 403 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 5.1 $0.00035 $0.00403
Opus 5 $0.00017 $0.00201
Sonnet 5 $0.00007 $0.00081
Haiku 4.5 $0.00003 $0.00040

Measured 4d ago against content hash 87df06f3c6bc, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

go-chi 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 4d 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.

.agents/skills/go-chi/SKILL.md · 42 lines

What it actually says

Go Chi

A chi server is one route tree. Middleware order and scope are observable semantics.

For a delegated Decision or Review, or when the active artifact requires its result interface, load the shared specialist contract. Trace every changed route, mount, middleware, fallback, or route label. When comparing interacting nodes, covering alternate serving paths, or handing off a Decision or Review, record each affected node as:

RouteNode{node, owner, parent_scope, before_after_order, handler_boundary, fallback, label_source, proof}

Include those records in the existing artifact or required result. When rejecting a proposed node, identify its accepted replacement. A single local node can keep its position, owner, and order proof in code or the existing task artifact without a separate record.

Start at internal/infra/http/router.go. Follow generated and manual composition until each affected request reaches an operation handler or the router fallback. internal/infra/http/middleware_access_log.go owns route identity. No affected node or alternate serving path may remain implicit.

Reject a second router that bypasses the existing hardened or generated path. Proof names a route-tree walk for topology and an explicit order oracle: cite the current chain-order proof when order is unchanged, or use a before/after recorder when order changes. A status-only test proves neither.

Complete when every changed node has one owner and position, no parallel serving path remains, and the proof fails for the wrong topology, order, fallback, or label source. Load the reference selector only for the changed node pressure.

Files

What ships with it

4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 4d ago Changed · +5 lines 87df06f3c6bc
  2. 12d ago First seen · 37 lines · 35 tokens per session scan A a223416f47c5

Subscribe to this mod's changes

go-chi is a skill published in the GitHub repository Dankosik/go-service-template-rest (7 stars, last pushed 4d ago), licensed MIT. It adds 35 tokens to every session and 403 once invoked, about $0.0002 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 2026-08-31.

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