Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/alfredoperez/speckit-companionnpx agentmods add commands/alfredoperez/speckit-companion/speckit.companion.resumeWrote 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/commands/alfredoperez/speckit-companion/speckit.companion.resume)<a href="https://agentmods.dev/commands/alfredoperez/speckit-companion/speckit.companion.resume"><img src="https://agentmods.dev/badge/commands/alfredoperez/speckit-companion/speckit.companion.resume/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/commands/alfredoperez/speckit-companion/speckit.companion.resume"><img src="https://agentmods.dev/badge/commands/alfredoperez/speckit-companion/speckit.companion.resume.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 | $0.00022 | $0.00845 |
| Opus 5 | $0.00011 | $0.00423 |
| Sonnet 5 | $0.00004 | $0.00169 |
| Haiku 4.5 | $0.00002 | $0.00085 |
Grade A, and why
speckit.companion.resume 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 2d 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 — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Resume Spec
Pick the pipeline back up where it stopped. This command reads the active
feature's recorded state, resolves the next step — carrying the recorded
decisions into scope — and dispatches the next speckit.* command. Inside the
implement step it continues at the next unchecked task.
Name every command the way this project registers it
Commands are named in dot form throughout this body, speckit.companion.plan, because that is their canonical id, and without a leading slash, because the spelling a host actually registers is not always this one. Claude Code installs /speckit-companion-plan. Look at how the commands are installed in this project, under the agent's own commands or skills directory, and use that spelling every time you name one to the developer or dispatch one yourself. A dotted name typed into a host that registered dashes resolves to nothing at all.
Prerequisites
- Verify Python is available by running
python3 --version. - If
python3is not available, warn the user and skip:[companion] Warning: python3 not detected; skipped resume. Do not fail the host command.
Execution
-
Resolve the next action from the repository root:
python3 .specify/extensions/companion/scripts/status-context.py(Pass
--feature-dir specs/<NNN>-<slug>when you already know it.) The script reads.spec-context.json, or derives state from on-disk files when it is missing/malformed. -
Parse the final
RESOLUTION: { … }JSON line the script prints. It containscurrentStep,status,decisions[],nextStep,nextCommand,nextActionLabel,nextTask, andcomplete. -
Branch on the resolution:
complete: true→ printPipeline complete — nothing to resume.and stop. Do not dispatch anything.empty: true(no recorded state and no spec files) → printNothing to resume (no spec files or recorded state found).and stop.nextTaskis set (inside the implement step) → continue implementation atnextTask: invokespeckit.implement, instructing it to resume at the next unchecked task.- otherwise → invoke
nextCommand(e.g.speckit.plan,speckit.tasks,speckit.implement).
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.
- 2d ago Changed · +6 lines f73bd6ac643d
- 9d ago First seen · 74 lines · 22 tokens per session scan A e24f01a71fb7
speckit.companion.resume is a command published in the GitHub repository alfredoperez/speckit-companion (90 stars, last pushed today), licensed MIT. It adds 22 tokens to every session and 845 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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