vc-context-discovery

vc-context-discovery is a skill for Claude Code from withkynam/vibecode-pro-max-kit. It costs 43 tokens per session (2,658 once invoked), scanned A, original, MIT.

A process for finding and loading the project files relevant to the current task. It uses the task's subject to choose context files and lists their full paths.

In plain words
What is it for?
Use it at the start of an agent session to locate feature notes, project context, and development guidance before working.
Why use it?
It reduces the chance of making changes without knowing the project's existing rules, decisions, or related work.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: reads .claude/ paths.

About the project

vibecode-pro-max-kit is a set of instructions, agents, skills, hooks, and settings that gives AI coding agents a plan-first software development workflow. It is designed for developers, product owners, and other builders using agents such as Claude Code, Codex, Cursor, Windsurf, or Copilot across different technology stacks. The catalogue entries are the kit's own workflow components.

withkynam/vibecode-pro-max-kit · 1,114 stars · on GitHub

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/withkynam/vibecode-pro-max-kit/vc-context-discovery
Any agent
npx skills add withkynam/vibecode-pro-max-kit --skill vc-context-discovery
Clone the repo
git clone --depth 1 https://github.com/withkynam/vibecode-pro-max-kit

Made for: Claude Code.

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 vc-context-discovery

README.md
[![agentmods](https://agentmods.dev/badge/skills/withkynam/vibecode-pro-max-kit/vc-context-discovery.svg)](https://agentmods.dev/skills/withkynam/vibecode-pro-max-kit/vc-context-discovery)
Your own site
<a href="https://agentmods.dev/skills/withkynam/vibecode-pro-max-kit/vc-context-discovery"><img src="https://agentmods.dev/badge/skills/withkynam/vibecode-pro-max-kit/vc-context-discovery.svg" alt="Measured on agentmods" height="20"></a>
Per session 43 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,658 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 $0.00043 $0.02658
Opus 5 $0.00022 $0.01329
Sonnet 5 $0.00009 $0.00532
Haiku 4.5 $0.00004 $0.00266

Measured 6d ago against content hash 8c73b7ddf402, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

vc-context-discovery 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.

The scan reads SKILL.md. This mod also ships 3 executable files (scripts/discover-context.mjs, scripts/discover-skills.mjs, scripts/validate-context-discovery-output.mjs), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/vc-context-discovery/SKILL.md · 198 lines

How it starts

The opening of the file, as written. The whole thing — 198 lines — stays where its author put it; the contents beside it link to each section on GitHub.

vc-context-discovery

Output style: Follow process/development-protocols/communication-standards.md — answer-first, plain language, no unexplained jargon, TL;DR on long responses.

Discover and load all relevant context for the current task. This skill lists feature group nested files with full paths and loads process/context/ files by domain routing table. It is the canonical context-loading entrypoint for every agent session.

When To Invoke

At the start of every agent session (research, innovate, plan, validate, execute, update-process, fast-mode). Also at the start of any skill that needs repo context before operating.

Frontmatter Schemas

Document the canonical schemas for three file types used across the repo. These schemas enable frontmatter-aware routing and filtering.

Context file frontmatter schema:

name: context:{slug}
description: "one-line scope — used by vc-context-discovery for routing"
keywords: comma, separated, task, vocabulary, terms   # drives grep-first keyword routing
related: [context:{other-slug}, context:{another-slug}]  # sibling/cross-group links (optional)
date: dd-mm-yy
  • keywords — strongly recommended, non-empty. Comma-separated task-vocabulary terms an agent would use to describe a task this doc serves (e.g. session, token, refresh, jwt, login). This is the match surface for discover-context.mjs --match; weak/absent keywords are why a relevant doc never gets routed to. Lint WARNS when empty (so existing projects don't break on sync) — backfill at UPDATE-PROCESS.
  • related — OPTIONAL list of context:{slug} values for sibling docs that are usually needed together (the markdown-native equivalent of cross-links). Every slug listed MUST resolve to a real context: doc; dangling links fail lint. Discovery follows these after the primary match so a task touching two domains loads both.

Plan file frontmatter schema:

name: plan:{slug}
description: "one-line scope and feature"
date: dd-mm-yy
feature: {feature-folder-name}
phase: "{phase-id}"  # optional, for phase program plans only

Read the full file on GitHub · 198 lines

Files

What ships with it

5 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. 6d ago First seen · 198 lines · 43 tokens per session scan A 8c73b7ddf402

Subscribe to this mod's changes

vc-context-discovery is a skill published in the GitHub repository withkynam/vibecode-pro-max-kit (1,114 stars, last pushed 2mo ago), licensed MIT. It adds 43 tokens to every session and 2,658 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 2026-08-30.

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