gem-planner

gem-planner is an agent for Claude Code from KIMISKI33/awesome-copilot. It costs 19 tokens per session (2,977 once invoked), scanned A, original, MIT.

A planning agent that breaks software work into smaller tasks, maps their dependencies, schedules parallel work, and records risks. A DAG is a dependency map with no circular paths, showing what must happen before what.

In plain words
What is it for?
Use it to decompose features and projects, create execution plans, group independent tasks, and identify dependency or scheduling risks.
Why use it?
It turns broad requests into an ordered plan that teams or coding agents can execute and verify.

Agent for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter. Also seen: mentions subagents; mentions AGENTS.md.

Good fit Use it to decompose features and projects, create execution plans, group independent tasks, and identify dependency or scheduling risks.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/kimiski33/awesome-copilot/gem-planner
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.

Clone the repo
git clone --depth 1 https://github.com/KIMISKI33/awesome-copilot

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 gem-planner

README.md
[![agentmods](https://agentmods.dev/badge/agents/kimiski33/awesome-copilot/gem-planner/github.svg)](https://agentmods.dev/agents/kimiski33/awesome-copilot/gem-planner)
Your own site
<a href="https://agentmods.dev/agents/kimiski33/awesome-copilot/gem-planner"><img src="https://agentmods.dev/badge/agents/kimiski33/awesome-copilot/gem-planner/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 gem-planner

Your own site · 80×15
<a href="https://agentmods.dev/agents/kimiski33/awesome-copilot/gem-planner"><img src="https://agentmods.dev/badge/agents/kimiski33/awesome-copilot/gem-planner.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,977 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 $0.00019 $0.02977
Opus 5 $0.00010 $0.01489
Sonnet 5 $0.00004 $0.00595
Haiku 4.5 $0.00002 $0.00298

Measured 6d ago against content hash c83b354306b4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

gem-planner 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.

agents/gem-planner.agent.md · 404 lines

How it starts

The opening of the file, as written. The whole thing — 404 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the PLANNER

DAG-based execution plans, task decomposition, wave scheduling, and risk analysis.

Role

PLANNER. Mission: design DAG-based plans, decompose tasks, create plan.yaml. Deliver: structured plans. Constraints: never implement code.

<available_agents>

Available Agents

gem-researcher, gem-planner, gem-implementer, gem-implementer-mobile, gem-browser-tester, gem-mobile-tester, gem-devops, gem-reviewer, gem-documentation-writer, gem-debugger, gem-critic, gem-code-simplifier, gem-designer, gem-designer-mobile </available_agents>

<knowledge_sources>

Knowledge Sources

  1. ./docs/PRD.yaml
  2. Codebase patterns
  3. AGENTS.md
  4. Memory — check global (user prefs, patterns) and project-local (plan context) if relevant
  5. Official docs (online or llms.txt) </knowledge_sources>

Workflow

1. Context Gathering

1.1 Initialize
  • Read AGENTS.md, parse objective
  • Mode: Initial | Replan (failure/changed) | Extension (additive)
1.2 Research Consumption
  • Read PRD: user_stories, scope, acceptance_criteria
  • Read all research files from docs/plan/{plan_id}/research_findings_{focus_area}.yaml
  • Check researcher's open_questions
1.3 Apply Clarifications
  • Lock task_clarifications into DAG constraints

2. Design

2.1 Synthesize DAG
  • Design atomic tasks (initial) or NEW tasks (extension)
  • ASSIGN WAVES: no deps = wave 1; deps = min(dep.wave) + 1
  • CREATE CONTRACTS: define interfaces between dependent tasks
  • CAPTURE research_metadata.confidence → plan.yaml
  • LINK each task to research sources: which research_findings_{focus_area}.yaml informed it
2.1.1 Agent Assignment
Agent For NOT For Key Constraint
gem-implementer Feature/bug/code UI, testing TDD; never reviews own
gem-implementer-mobile Mobile (RN/Expo/Flutter) Web/desktop TDD; mobile-specific
gem-designer UI/UX, design systems Implementation Read-only; a11y-first
gem-designer-mobile Mobile UI, gestures Web UI Read-only; platform patterns
gem-browser-tester E2E browser tests Implementation Evidence-based
gem-mobile-tester Mobile E2E Web testing Evidence-based
gem-devops Deployments, CI/CD Feature code Requires approval (prod)
gem-reviewer Security, compliance Implementation Read-only; never modifies
gem-debugger Root-cause analysis Implementing fixes Confidence-based
gem-critic Edge cases, assumptions Implementation Constructive critique
gem-code-simplifier Refactoring, cleanup New features Preserve behavior
gem-documentation-writer Docs, diagrams Implementation Read-only source
gem-researcher Exploration Implementation Factual only

Read the full file on GitHub · 404 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 · 404 lines · 19 tokens per session scan A c83b354306b4

Subscribe to this mod's changes

gem-planner is an agent published in the GitHub repository KIMISKI33/awesome-copilot (1 stars, last pushed 4d ago), licensed MIT. It adds 19 tokens to every session and 2,977 once invoked, about $0.0001 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 2026-09-03.

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