wayfinder

wayfinder is a skill for Claude Code from refo/claude-dev-helpers. It costs 38 tokens per session (1,406 once invoked), scanned A, original, MIT.

A planning method that turns a vague, large problem into a map of small investigation tickets and works through them one at a time.

In plain words
What is it for?
Use it to research decisions, test prototypes, investigate blockers, and track questions until a workable path is clear.
Why use it?
It makes an unclear route to a goal visible and keeps the agreed questions and answers in one compact project file.

Skill for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

Part of the mattpocock-skills plugin — 36 skills shipped together

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/refo/claude-dev-helpers/wayfinder
Any agent
npx skills add refo/claude-dev-helpers --skill wayfinder
Clone the repo
git clone --depth 1 https://github.com/refo/claude-dev-helpers

Made for: Claude Code.

Or install mattpocock-skills, the plugin that ships this one along with the rest of its 36 skills.

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 wayfinder

README.md
[![agentmods](https://agentmods.dev/badge/skills/refo/claude-dev-helpers/wayfinder.svg)](https://agentmods.dev/skills/refo/claude-dev-helpers/wayfinder)
Your own site
<a href="https://agentmods.dev/skills/refo/claude-dev-helpers/wayfinder"><img src="https://agentmods.dev/badge/skills/refo/claude-dev-helpers/wayfinder.svg" alt="Measured on agentmods" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,406 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00038 $0.01406
Opus 5 $0.00019 $0.00703
Sonnet 5 $0.00008 $0.00281
Haiku 4.5 $0.00004 $0.00141

Measured 6d ago against content hash 8bb39b4247a0, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

wayfinder 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 6d 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.

plugins/mp/skills/skills/in-progress/wayfinder/SKILL.md · 109 lines

How it starts

The opening of the file, as written. The whole thing — 109 lines — stays where its author put it; the contents beside it link to each section on GitHub.

A loose idea has arrived — too big for one agent session, and wrapped in fog: the route from here to a plan isn't visible yet. This skill charts it: stand up a map, then work its tickets one at a time until the way to the goal is clear. The map is domain-agnostic — engineering work, course content, whatever fits the shape.

The Map

The map is a single compact Markdown file, one per wayfinding effort, git-tracked alongside the project. It is the canonical artifact — the whole map is loaded as context into every session, so it must stay compact.

Assets created during tickets should be linked to from the map, not duplicated within it.

Structure

Entries ("tickets"), each its own section keyed by a short dash-case slug that reads as a mini-title (e.g. relational-db, auth-strategy, cache-layer) — terse enough to stay token-efficient, and unique within the map.

## relational-db: Relational Or Non-Relational Database?

Blocked by: <slug>, <slug>
Status: open | in-progress | resolved
Type: Research | Prototype | Grilling | Task

### Question

<question-here>

### Answer

<answer-here>

The slug is the canonical id, used in every Blocked by edge and prose reference; the title after the colon is optional. A ticket is unblocked when every ticket in its Blocked by list is resolved. A session claims its ticket by setting Status: in-progress and saving the map before any work, so concurrent sessions skip it.

Each ticket must be sized to one 100K token agent session.

Ticket Types

There are four types of tickets:

  • Research: Reading documentation, third-party API's, or local resources like knowledge bases. Creates a markdown summary as an asset. Use this when knowledge outside the current working directory is required.
  • Prototype: Raise the fidelity of the discussion by making a cheap, rough, concrete artifact to react to — an outline, a rough take, a stub, or UI/logic code via the /prototype skill. Creates the prototype as an asset. Use this when "how should it look" or "how should it behave" is the key question.
  • Grilling: Conversation with the agent. Uses the /grilling and /domain-modeling skills. Asks one question at a time. The default case.
  • Task: Literal manual work that must be done before the discussion can move forward — nothing to decide, prototype, or research. Moving data from one place to another, signing up for a third-party service, provisioning access. The agent automates it where it can; otherwise it hands the human a precise checklist to do by hand. Resolved when the work is done; the answer records what was done and any resulting facts (credentials location, new URLs, row counts) later tickets depend on.

Read the full file on GitHub · 109 lines

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. 6d ago First seen · 109 lines · 38 tokens per session scan A 8bb39b4247a0

Subscribe to this mod's changes

wayfinder is a skill published in the GitHub repository refo/claude-dev-helpers (2 stars, last pushed 2mo ago), licensed MIT. It adds 38 tokens to every session and 1,406 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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