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.
npx agentmods add skills/context4ai/workflow/make-plannpx skills add context4ai/workflow --skill make-plangit clone --depth 1 https://github.com/context4ai/workflowWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00042 | $0.04547 |
| Opus 5 | $0.00021 | $0.02273 |
| Sonnet 5 | $0.00008 | $0.00909 |
| Haiku 4.5 | $0.00004 | $0.00455 |
Grade A, and why
make-plan 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 466 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/make-plan - Implementation Plan Modeling (Code-Layer Graph)
Based on the PRD (Product-layer graph), model the implementation plan as a Code-layer Node / Edge / Fact graph.
Design Workspace (design-dir)
The default workspace for design documents is design/. When the Agent starts, it checks:
design/directory exists -> usedesign/as<design-dir>design/does not exist -> pause and ask the user for the design workspace path, explaining the accepted organizational structure:<design-dir>/<version>/(prd|plan).md Examples: design/v1.0.1/prd.md, design/v0.5.0/plan.md
design/archive/: Archived or inactive design documents. When exploring existing graph structures, treat as low-priority reference -- prioritize reading active version directories, and only fall back to archive when relevant context cannot be found in active versions.
All subsequent paths using <design-dir> refer to this directory.
TL;DR -- First-Screen Hard Rules
- Input: PRD + core architecture docs (required)
- Output: Package/Symbol Node tree + Edges + Facts (organized by Phase), written to
<design-dir>/<version>/plan.md - Prohibited: Do not produce Product Nodes (that belongs to PRD); example code <=10 lines
- Minimum output: Every [new]/[modified] Node >= 1
[guide]+ >= 1[spec](leaf nodes may reuse parent's) - Spec numbering: Plan uses
[P1][P2]...; implements uses-> implements: PRD[S3] - Coverage requirement: Every PRD
[Sn]spec must be implemented by at least 1 Plan spec - Internal must be listed too: Plan is a change manifest not a repository snapshot; internal Symbols are marked
visibility=internal - corresponds should target Symbol-level, do not coarsely connect to Package
- Fact changes: Modifying old Facts requires
[-kind]+[+kind]+supersedesassociation - content <= 256 chars, detail is optional inline (
>block); over 100 lines link todetails/ - Code exploration must use tools (Glob/Grep/Read); never fabricate file paths
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.
- yesterday First seen · 466 lines · 42 tokens per session scan A cbb6603d0d99
make-plan is a skill published in the GitHub repository context4ai/workflow (4 stars, last pushed 4mo ago), licensed MIT. It adds 42 tokens to every session and 4,547 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.
Other skills, from other repositories
systematic-debugging
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.
next-cache-components-adoption
Turn on Cache Components in a Next.js app and resolve the blocking routes it surfaces. Use when the user wants to enable, adopt, or migrate to Cache Components, flip the cacheComponents flag, work through a flood of blocking-prerender / instant validation errors, run the cache-components-instant-false codemod, or…
babysit-pr
Babysit a GitHub pull request after creation by continuously polling review comments, CI checks/workflow runs, and mergeability state until the PR is merged/closed or user help is required. Diagnose failures, retry likely flaky failures up to 3 times, auto-fix/push branch-related issues when appropriate, and keep…
imagegen
Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…
cpu-profile-analysis
Analyze V8/Chrome CPU profiles (.cpuprofile) and DevTools trace files (Trace-.json). Use when: profiling performance, investigating slow functions, comparing code paths, finding bottlenecks, analyzing timeToRequest, understanding call trees from sampling profiler data, analyzing layout/paint/rendering, investigating…
next-cache-components-optimizer
Drive a Next.js route to instant navigation by setting up an agentic loop, under Cache Components / PPR, on initial load (hard navigation) and client-side navigation (soft navigation). Encode the goal as a failing @next/playwright instant() e2e and work it to green, one verified route at a time; the shipped test then…