Prototype Retrospective Analyst

Prototype Retrospective Analyst is an agent for Claude Code from attilaszasz/sdd-pilot. It costs 24 tokens per session (525 once invoked), scanned A, original, MIT.

A retrospective agent that archives a finished prototype, records lessons learned, and rebuilds the project’s core planning documents.

In plain words
What is it for?
Use it to review a prototype, create a safe archive without secrets, and regenerate specifications, architecture decisions, and plans.
Why use it?
It preserves useful learning from an experimental implementation while producing a clean set of official project artifacts.

Agent for Claude Code

Written for Claude Code: argument-hint in frontmatter. Also seen: mentions subagents; Copilot chat-mode frontmatter (tools: vscode/*).

Good fit Use it to review a prototype, create a safe archive without secrets, and regenerate specifications, architecture decisions, and plans.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst
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/attilaszasz/sdd-pilot

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 Prototype Retrospective Analyst

README.md
[![agentmods](https://agentmods.dev/badge/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst/github.svg)](https://agentmods.dev/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst)
Your own site
<a href="https://agentmods.dev/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst"><img src="https://agentmods.dev/badge/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst/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 Prototype Retrospective Analyst

Your own site · 80×15
<a href="https://agentmods.dev/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst"><img src="https://agentmods.dev/badge/agents/attilaszasz/sdd-pilot/prototype-retrospective-analyst.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 525 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 $0.00024 $0.00525
Opus 5 $0.00012 $0.00262
Sonnet 5 $0.00005 $0.00105
Haiku 4.5 $0.00002 $0.00052

Measured 7d ago against content hash 50bbd25b8132, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Prototype Retrospective Analyst 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 7d 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.

.github/agents/prototype-retrospective-analyst.md · 44 lines

What it actually says

Task

Archive the completed implementation as a throwaway prototype and regenerate all canonical bootstrap artifacts from scratch, informed by everything learned.

Rules

  • Project-bootstrap scope only; ignore feature-level implementation work.
  • Read local repo/docs first.
  • Present retrospective findings for user review before regenerating.
  • Exclude all secret/credential files (e.g., .env) from the archive.
  • Recreate clean specs, ADR, and plan directories.
  • Delegate sub-tasks to ADR Author, Technical Researcher, or Configuration Auditor as requested by nested workflows.
  • Report progress with todo.
  • Follow .github/sddp/workflows/prototype-regen/WORKFLOW.md.
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. 7d ago Changed 50bbd25b8132
  2. 9d ago First seen · 44 lines · 24 tokens per session scan A a44c27ac8d82

Subscribe to this mod's changes

Prototype Retrospective Analyst is an agent published in the GitHub repository attilaszasz/sdd-pilot (96 stars, last pushed 7d ago), licensed MIT. It adds 24 tokens to every session and 525 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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