planner-core

planner-core is a skill for Claude Code, Codex from Xwen0857/agent-orchestrator. It costs 27 tokens per session (1,903 once invoked), scanned A, original, MIT.

A planning skill for understanding requirements, splitting work into smaller units, and deciding which tasks can start first.

In plain words
What is it for?
Use it to decompose a request, define modules and components, record task dependencies, and release the first tasks to workers.
Why use it?
It creates structured work plans with clear functional and engineering boundaries, while checking that dependencies are valid.

Skill for Claude CodeCodex

Which agent this was written for is unclear — built for openclaw. Also seen: built for openclaw.

Good fit Use it to decompose a request, define modules and components, record task dependencies, and release the first tasks to workers.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/xwen0857/agent-orchestrator/planner-core
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 Xwen0857/agent-orchestrator --skill planner-core
Clone the repo
git clone --depth 1 https://github.com/Xwen0857/agent-orchestrator

Made for: Claude Code, Codex.

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 planner-core

README.md
[![agentmods](https://agentmods.dev/badge/skills/xwen0857/agent-orchestrator/planner-core/github.svg)](https://agentmods.dev/skills/xwen0857/agent-orchestrator/planner-core)
Your own site
<a href="https://agentmods.dev/skills/xwen0857/agent-orchestrator/planner-core"><img src="https://agentmods.dev/badge/skills/xwen0857/agent-orchestrator/planner-core/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 planner-core

Your own site · 80×15
<a href="https://agentmods.dev/skills/xwen0857/agent-orchestrator/planner-core"><img src="https://agentmods.dev/badge/skills/xwen0857/agent-orchestrator/planner-core.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 27 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,903 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 $0.00027 $0.01903
Opus 5 $0.00014 $0.00951
Sonnet 5 $0.00005 $0.00381
Haiku 4.5 $0.00003 $0.00190

Measured 9d ago against content hash 5b7ebe1c315e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

planner-core 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 9d 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.

planner-core/SKILL.md · 139 lines

How it starts

The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Planner Core

Agent Identity

planner-core 是专用 planning agent,不是通用 helper 脚本。

  • 它负责规划理解、第一层初次拆分决策、拆分决策、首波释放决策。
  • 它不负责持续运营、轮询、worker/tester 执行、长期心跳控制。
  • 它产出的核心结果是结构化 PlannerDecisionSplitPlan,后续脚本只负责应用这些决策。

Decision Priority Ladder

以下优先级是硬规则,不允许实现层随意改变:

  1. planner-managed ingress(入口不再存 mode 字段)
  2. child task internal guardrail
  3. agent-first initial meta decomposition
  4. soft granularity guardrails / fallback
  5. decision apply path

Two-Layer Planning Semantics

  • planner ingress 是隐式且始终由 planner 管理。
  • planner-core 总是执行第一层 Initial Meta Decomposition。
  • 第一层主原则是 functional_decoupling:优先识别功能/职责边界。
  • 第二层 Worker Refinement 是必经阶段,主原则是 engineering_decoupling
  • 规则系统只做软约束:限制碎片上限与下限,避免过粗或过碎。

Leaf Dependency Model (Current Scope)

  • refinement_partition.leaf_units 必须形成最小可消费链路:
    • module_id/module_title
    • component_candidate
    • depends_on_component_candidates
    • depends_on_leaf_ids
  • 该链路是 planning-time coordination hint,不是完整 DAG 调度系统。
  • 当前允许的语义模式固定为 component_semantic_linearized
  • 必须 fail-fast 校验:缺失引用、自依赖、未来依赖、组件依赖不一致都直接失败。
  • Planner 不变量唯一规范来源:templates/coordination/orchestrator/planner_invariants.md
  • Planner 依赖语义与默认值分离:
    • templates/coordination/orchestrator/planner_dependency_semantics.json 负责组件依赖映射。
    • templates/coordination/orchestrator/planner_dependency_defaults.json 负责 mode/note/fallback summary 默认值。
  • split_plan.schema_version = planner-split-plan-v1dependency_mode = component_semantic_linearizedsummary_note = planning_hint_not_scheduler_dag 由契约与配置一致性测试守护,变更时必须同步更新文档与测试。

Planner Projection Boundary

  • orchestrate-planner-projection.ts 负责把 SplitPlan + PlannerDecision 投影成可渲染语义。
  • orchestrate-view-model.ts 仅负责组装 status/run 响应参数,不再承载 planner 语义推导核心逻辑。

Planner Boundary Matrix

  • orchestrate-planner-contract.ts 仅允许 types + re-exports。
  • orchestrate-planner-split-plan-contract.ts 仅允许 normalize/validate/fail-fast/fallback split plan 逻辑。
  • orchestrate-planner-projection.ts 是 planner 语义唯一投影入口。
  • orchestrate-view-model.ts 只做响应参数编排。

Read the full file on GitHub · 139 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. 9d ago First seen · 139 lines · 27 tokens per session scan A 5b7ebe1c315e

Subscribe to this mod's changes

planner-core is a skill published in the GitHub repository Xwen0857/agent-orchestrator (2 stars, last pushed 5mo ago), licensed MIT. It adds 27 tokens to every session and 1,903 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 2026-08-31.

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