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 skills add sdcorejs/sdcorejs-agent --skill sdcorejs-execute-plangit clone --depth 1 https://github.com/sdcorejs/sdcorejs-agentWrote 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.
[](https://agentmods.dev/skills/sdcorejs/sdcorejs-agent/sdcorejs-execute-plan)<a href="https://agentmods.dev/skills/sdcorejs/sdcorejs-agent/sdcorejs-execute-plan"><img src="https://agentmods.dev/badge/skills/sdcorejs/sdcorejs-agent/sdcorejs-execute-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.
<a href="https://agentmods.dev/skills/sdcorejs/sdcorejs-agent/sdcorejs-execute-plan"><img src="https://agentmods.dev/badge/skills/sdcorejs/sdcorejs-agent/sdcorejs-execute-plan.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00098 | $0.05730 |
| Opus 5.5 | $0.00039 | $0.02292 |
| Sonnet 5.5 | $0.00020 | $0.01146 |
| Haiku 4.5 | $0.00010 | $0.00573 |
Grade A, and why
sdcorejs-execute-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 16d 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.
How it starts
The opening of the file, as written. The whole thing — 505 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Path resolution: Resolve ../../_refs/... relative to this SKILL.md. Resolve another SDCoreJS skill by opening the sibling folder ../<skill-name>/SKILL.md.
04 - Execute Plan
For unresolved visual decisions, apply ../../_refs/sdlc/visual-offer-policy.md;
forward requirement_context.visual_companion through context.pass
(portable state_delta.visual_companion) to the owning workflow.
Shared Protocols
Read ../../_refs/shared/runtime-protocols.md; UI executors select topics via ../../_refs/design/uiux/index.md without imposing Core UI on plain stacks. Non-UI units load none. Apply
../../_refs/shared/artifact-lifecycle.md and preserve/merge artifact_context from
the approved spec, plan, and every producer. Use these executable sources of
truth before any write or dispatch:
../../_refs/shared/approved-artifact.mjsfor approval identity and parent graph.../../_refs/shared/system-registry.jsonfor track/profile routing.../../_refs/shared/decision-coverage.mdand its executable validator for strict decision/task/path/evidence coverage.../../_refs/shared/architecture-contract.mjsfor the conditional approved architecture graph, exact handoff identity, and invariant ownership.../../_refs/shared/convergence-contract.mjsfor exact executed task/change trace rows.../../_refs/orchestration/execution-contract.mjsfor execution preparation, current-root/path authorization, owner routing, working-tree boundaries, and execution-mode selection.../../_refs/harness/runtime-attestation.mjsfor observed delegation/concurrency;../../_refs/orchestration/parallel-protocol.mjsbuilds waves and opportunity evidence.
Purpose
Run the approved plan as the execution contract. This handoff between planning and doing owns four decisions:
- Which execution track should run.
- Whether execution uses parallel fresh workers, sequential fresh workers, or parent fallback.
- Whether Angular work is Core UI portal work or plain Angular work.
- Whether NestJS, Next.js, React, Node/general, migration, product, design, or test work needs a track executor or the generic harness fallback.
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.
- 16d ago Changed · +2 lines 7edc5da3ef43
- 1mo ago Changed 4e384c0fa3ba
- 1mo ago Changed · -6 tokens per session f00a352b2069
- 2mo ago First seen · 503 lines · 104 tokens per session scan A 597a05813710
sdcorejs-execute-plan is a skill published in the GitHub repository sdcorejs/sdcorejs-agent (2 stars, last pushed 15d ago), licensed MIT. It adds 98 tokens to every session and 5,730 once invoked, about $0.0004 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 2026-08-31.
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…
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…
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.
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…
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…