horka-research-plan

horka-research-plan is a skill for Claude Code from joey-barbier/ClaudeCode-Plugin. It costs 220 tokens per session (2,514 once invoked), scanned A, original, MIT.

A multi-agent research workflow that ends with one sourced action-plan HTML page. It checks production, development, and open pull requests, then uses researchers, independent URL validators, a critic, and a completeness review.

In plain words
What is it for?
Use it to investigate demand and turn findings into actions with sources, dates, expected results, and stopping thresholds. It is for research and planning, not for creating schedules, boards, CI changes, or pull requests.
Why use it?
It reduces stale product assumptions, unsupported figures, duplicated work, and plans that have not been independently checked.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions CLAUDE.md.

Part of the horka-research-plan plugin — 1 skill shipped together

Good fit Use it to investigate demand and turn findings into actions with sources, dates, expected results, and stopping thresholds. It is for research and planning, not for creating schedules, boards, CI changes, or pull requests.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/joey-barbier/claudecode-plugin/horka-research-plan
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 joey-barbier/ClaudeCode-Plugin --skill horka-research-plan
Clone the repo
git clone --depth 1 https://github.com/joey-barbier/ClaudeCode-Plugin

Made for: Claude Code.

Or install horka-research-plan, the plugin that ships this one along with the rest of its 1 skill.

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 horka-research-plan

README.md
[![agentmods](https://agentmods.dev/badge/skills/joey-barbier/claudecode-plugin/horka-research-plan/github.svg)](https://agentmods.dev/skills/joey-barbier/claudecode-plugin/horka-research-plan)
Your own site
<a href="https://agentmods.dev/skills/joey-barbier/claudecode-plugin/horka-research-plan"><img src="https://agentmods.dev/badge/skills/joey-barbier/claudecode-plugin/horka-research-plan/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 horka-research-plan

Your own site · 80×15
<a href="https://agentmods.dev/skills/joey-barbier/claudecode-plugin/horka-research-plan"><img src="https://agentmods.dev/badge/skills/joey-barbier/claudecode-plugin/horka-research-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 220 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,514 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 $0.00220 $0.02514
Opus 5.5 $0.00088 $0.01006
Sonnet 5.5 $0.00044 $0.00503
Haiku 4.5 $0.00022 $0.00251

Measured 7d ago against content hash f3e86d04900e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

horka-research-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 7d 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/horka-research-plan/skills/horka-research-plan/SKILL.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Research Plan — sourced action plan by a team of agents

You are the orchestrator. Agents do the reading; you do the briefing, the dedup, the reading between waves, and the page. The output is a plan someone can act on tomorrow morning: for each action, where we are, why we do it, what we expect back (a number, its source, a stop threshold), a diagram, dated steps.

Three rules that never bend:

  1. No number from memory. Every figure has a URL that was opened, a date, and a status: verified / partial / hypothesis / not found. A figure that is not on the cited page is removed, not "fixed".
  2. No agent grades its own work. Validators are never the researcher they check. The critic never wrote an action. Personas never saw the researchers' output before judging it.
  3. Nothing is created or scheduled. No cron, no board change, no CI change, no PR to a product repo. Product needs and tasks go in a "to hand over" tab.

Phase 0 — Framing and reality check (you, no agent, ~15 min)

  1. Read the lessons file if it exists (research-plan-lessons.md, locations in references/retrospective.md). Apply its "Rules that held" to the common brief and run its "Next experiment". This is how the skill improves: the previous run wrote it for you.
  2. Restate the question in one sentence. List constraints from CLAUDE.md, project memory and neighbouring work (do not duplicate another thread's actions: name them and link to them instead).
  3. Reality check in three states. People confuse "what is shipped" with "what is merged". Build a table with, per topic: what a visitor sees in prod today / what is merged in develop (or the integration branch) but not deployed / what is still in an open PR.
    • Open the live site, sitemap, robots, llms.txt, pricing, changelog.
    • git fetch origin main develop --depth 200 (or the repo's branch names), then git log --oneline origin/main..origin/develop and a diff of the public-facing files.
    • Open PRs through the REST API (gh api repos/{owner}/{repo}/pulls?state=open), since GraphQL is often blocked in sandboxes.
    • Verify in code every capability the plan will rely on (a webhook, an endpoint, a rate limit). Assumed features are the first thing that breaks a plan.
  4. Freeze a dated point zero: visitors, clicks and impressions, signups, activation, paying, AI citations, stars, downloads. Unknown is written "unknown", never estimated.
  5. Write the common brief (one page, saved to a file every agent reads): context, constraints, forbidden content (e.g. prices), output JSON schema, and the sentence "no number from memory: each number has a URL you opened and a date; list what you could not find".

Read the full file on GitHub · 98 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. 7d ago First seen · 98 lines · 220 tokens per session scan A f3e86d04900e

Subscribe to this mod's changes

horka-research-plan is a skill published in the GitHub repository joey-barbier/ClaudeCode-Plugin (21 stars, last pushed 8d ago), licensed MIT. It adds 220 tokens to every session and 2,514 once invoked, about $0.0009 per session on Opus 5.5. 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 2026-10-22.

Related

Other skills, from other repositories

local-ai-agents

Build local-first AI agents that run entirely on a developer workstation with Microsoft Foundry Local and Qwen function-calling models. Covers Small Language Models (SLMs), the OpenAI-compatible local endpoint, sandboxed local tools, local RAG with Chroma, local MCP servers, hybrid cloud/local routing, and the…

microsoft/ai-agents-for-beginners · 200 tokens

systematic-debugging

Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes.

obra/superpowers · 21 tokens

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…

vercel/next.js · 95 tokens

chat-pet-sprite-creation

Use when creating or changing VS Code chat pet sprite art, sprite sheets, state animations, eye treatments, Stable/Insiders variants, or pet transitions under src/vs/workbench/contrib/chat/browser/widget/media/chatPet.

microsoft/vscode · 53 tokens

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…

microsoft/vscode · 71 tokens

insight-error-page

Write or audit an insight-kind error page for the Next.js dev overlay. Use when creating a new errors/ .mdx page, auditing an existing one, or checking that a page matches the framework fix cards. Covers page structure, title alignment, FixCard cards with Copy prompt button, code snippets, terminology verification…

vercel/next.js · 83 tokens