OpenSpec: Proposal

OpenSpec: Proposal is a command for Claude Code from puppyone-ai/puppyone. It costs 16 tokens per session (557 once invoked), scanned A, original, Apache-2.0.

A command for starting an OpenSpec change proposal, which is a set of design documents describing a planned software change. It creates the proposal structure and checks it against OpenSpec’s rules.

In plain words
What is it for?
Review project context, list existing specifications, create proposal and task documents, and define specification changes without writing implementation code.
Why use it?
It gives a change a clear scope and written plan before implementation begins, while exposing unclear requirements early.

Command for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions AGENTS.md.

Good fit Review project context, list existing specifications, create proposal and task documents, and define specification changes without writing implementation code.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/puppyone-ai/puppyone/proposal
About the project

Puppyone is a Git-based context store for AI agents, giving each agent or tool controlled access to specific files through separate access points. Teams use it to share versioned context with agents through the command line, MCP, Git, shell access, or a web app. Its catalogue entries provide commands and instructions for working with Puppyone.

puppyone-ai/puppyone · 1,299 stars · on GitHub · puppyone.ai

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/puppyone-ai/puppyone

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 OpenSpec: Proposal

README.md
[![agentmods](https://agentmods.dev/badge/commands/puppyone-ai/puppyone/proposal/github.svg)](https://agentmods.dev/commands/puppyone-ai/puppyone/proposal)
Your own site
<a href="https://agentmods.dev/commands/puppyone-ai/puppyone/proposal"><img src="https://agentmods.dev/badge/commands/puppyone-ai/puppyone/proposal/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 OpenSpec: Proposal

Your own site · 80×15
<a href="https://agentmods.dev/commands/puppyone-ai/puppyone/proposal"><img src="https://agentmods.dev/badge/commands/puppyone-ai/puppyone/proposal.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 557 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 $0.00016 $0.00557
Opus 5 $0.00008 $0.00279
Sonnet 5 $0.00003 $0.00111
Haiku 4.5 $0.00002 $0.00056

Measured 9d ago against content hash 5110717559f8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

OpenSpec: Proposal 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.

Origin

Copies of this mod

8 near-identical copies found in the catalogue:

backend/.claude/commands/openspec/proposal.md · 29 lines

What it actually says

Guardrails

  • Favor straightforward, minimal implementations first and add complexity only when it is requested or clearly required.
  • Keep changes tightly scoped to the requested outcome.
  • Refer to openspec/AGENTS.md (located inside the openspec/ directory—run ls openspec or openspec update if you don't see it) if you need additional OpenSpec conventions or clarifications.
  • Identify any vague or ambiguous details and ask the necessary follow-up questions before editing files.
  • Do not write any code during the proposal stage. Only create design documents (proposal.md, tasks.md, design.md, and spec deltas). Implementation happens in the apply stage after approval.

Steps

  1. Review openspec/project.md, run openspec list and openspec list --specs, and inspect related code or docs (e.g., via rg/ls) to ground the proposal in current behaviour; note any gaps that require clarification.
  2. Choose a unique verb-led change-id and scaffold proposal.md, tasks.md, and design.md (when needed) under openspec/changes/<id>/.
  3. Map the change into concrete capabilities or requirements, breaking multi-scope efforts into distinct spec deltas with clear relationships and sequencing.
  4. Capture architectural reasoning in design.md when the solution spans multiple systems, introduces new patterns, or demands trade-off discussion before committing to specs.
  5. Draft spec deltas in changes/<id>/specs/<capability>/spec.md (one folder per capability) using ## ADDED|MODIFIED|REMOVED Requirements with at least one #### Scenario: per requirement and cross-reference related capabilities when relevant.
  6. Draft tasks.md as an ordered list of small, verifiable work items that deliver user-visible progress, include validation (tests, tooling), and highlight dependencies or parallelizable work.
  7. Validate with openspec validate <id> --strict and resolve every issue before sharing the proposal.

Reference

  • Use openspec show <id> --json --deltas-only or openspec show <spec> --type spec to inspect details when validation fails.
  • Search existing requirements with rg -n "Requirement:|Scenario:" openspec/specs before writing new ones.
  • Explore the codebase with rg <keyword>, ls, or direct file reads so proposals align with current implementation realities.
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 · 29 lines · 0 tokens per session scan A 5110717559f8

Subscribe to this mod's changes

OpenSpec: Proposal is a command published in the GitHub repository puppyone-ai/puppyone (1,299 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 16 tokens to every session and 557 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 2026-08-30.