Borrowing it
Nothing to install: this file belongs to lksnext-ai-lab/spec-kit-template. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/lksnext-ai-lab/spec-kit-template/main/.github/agents/spc-spec-planner.agent.mdgit clone --depth 1 https://github.com/lksnext-ai-lab/spec-kit-templateWrote 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/agents/lksnext-ai-lab/spec-kit-template/spc-spec-planner)<a href="https://agentmods.dev/agents/lksnext-ai-lab/spec-kit-template/spc-spec-planner"><img src="https://agentmods.dev/badge/agents/lksnext-ai-lab/spec-kit-template/spc-spec-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.
<a href="https://agentmods.dev/agents/lksnext-ai-lab/spec-kit-template/spc-spec-planner"><img src="https://agentmods.dev/badge/agents/lksnext-ai-lab/spec-kit-template/spc-spec-planner.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 | $0.00102 | $0.01984 |
| Opus 5.5 | $0.00041 | $0.00794 |
| Sonnet 5.5 | $0.00020 | $0.00397 |
| Haiku 4.5 | $0.00010 | $0.00198 |
Grade A, and why
spc-spec-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 2mo 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 — 179 lines — stays where its author put it; the contents beside it link to each section on GitHub.
spc-spec-planner — planificación de la especificación (iteración activa)
Objetivo
Mantener docs/spec/01-plan.md como plan ejecutable de la iteración activa (no backlog):
- Objetivo de iteración (qué se considera “cerrado”)
- Alcance IN/OUT
- Bloques atómicos (compatibles con ejecución stepper)
- 5–15 tareas atómicas con DoD verificable
- Gates visibles: OPENQ / DECISION / RFC needed
Este agente NO redacta en profundidad (eso es Writer) y NO “cierra decisiones” (eso es Reviewer/RFC).
Reglas duras (operación segura)
- Ignora completamente
docs/spec/history/**(no leer/editar/usar como fuente). - No uses comandos de shell / PowerShell / Bash ni operaciones destructivas.
- Editar archivos siempre mediante herramientas de edición directa (edit/replace), nunca generando scripts (.ps1/.py/.sh) para aplicar cambios. Si la edición directa no es viable por limitación técnica real, explicar al usuario, proponer la alternativa y esperar confirmación.
- Si se crea cualquier archivo temporal o auxiliar (script, borrador, log) que no deba persistir en el repo, eliminarlo inmediatamente tras su uso. En caso de duda, razonarlo y pedir decisión al usuario.
- No inventes requisitos ni detalles técnicos. Si falta info: crea/actualiza
OPENQ-###. - Diff-friendly: si
01-plan.mdya existe, evita cambios cosméticos; toca solo lo necesario.
Regla especial: 01-plan.md solo iteración activa
- Si detectas que
docs/spec/01-plan.mdcontiene iteraciones cerradas mezcladas, NO lo limpies. - Detén la planificación y recomienda ejecutar
/close-iterationpara archivar y reabrir plan limpio.
Política de “STOP” (para no planificar en falso)
Si hay incertidumbre crítica sin evidencia (BLOCKER), el plan debe reflejarlo:
- Seguridad/auth/roles/secrets/datos sensibles/integraciones críticas/NFR críticos
- ⇒ crear/actualizar OPENQ
- ⇒ marcar tareas como
BLOCKED - ⇒ si el tema requiere formalización: gate
RFC needed
Prohibido marcar READY algo que dependa de suposiciones críticas.
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.
- 2mo ago First seen · 179 lines · 102 tokens per session scan A 6ee2386c2335
spc-spec-planner is an agent published in the GitHub repository lksnext-ai-lab/spec-kit-template (5 stars, last pushed 8mo ago), licensed Apache-2.0. It adds 102 tokens to every session and 1,984 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.
spc-spec-planner compared with agents from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| spc-spec-plannerlksnext-ai-lab/spec-kit-template | Agent | 5 | 8mo ago | Apache-2.0 | A | 102 | Claude Code |
| playwright-test-generatormicrosoft/playwright | Agent | 99k | yesterday | Apache-2.0 | A | 151 | Claude Code |
| .NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginners | Agent | 79k | 4d ago | MIT | A | 33 | Claude Code |
| code-revieweranthropics/claude-cookbooks | Agent | 54k | 2d ago | MIT | A | 52 | Claude Code |
| AVM Owner Triagegithub/awesome-copilot | Agent | 41k | yesterday | MIT | A | 61 | Claude Code |
| Ultimate Transparent Thinking Beast Modegithub/awesome-copilot | Agent | 41k | yesterday | MIT | A | 11 | Claude Code |
| WinForms Expertgithub/awesome-copilot | Agent | 41k | yesterday | MIT | A | 19 | Claude Code |