deliverable

deliverable

Stop building the wrong thing.

Most AI tools dump a 20-page BRD in one shot. It looks complete. It's not. Half the assumptions are wrong, the scope is hallucinated, and the success metrics say "improve user experience." Teams build for three months and ship something nobody wanted.

deliverable catches bad ideas before a single line of code gets written.

The Spec Trial

Drop in an idea. It goes on trial.

deliverable "AI CRM for freelancers"

On the second run with a related idea, it surfaces what you learned last time: "Memory: You evaluated 'AI CRM for freelancers' in April — verdict: Narrow. Fatal assumption: cold-start network effect. What changed?"

Three hostile voices take a run at it:

• Cynical Customer — why wouldn't I pay for this? what's cheaper?
• Brutal PM — what assumption is baked in that you haven't verified?
• Future Maintainer — what breaks in 18 months?

Then a synthesis produces a one-page verdict:

Verdict:  NARROW
Why:      Cold-start network effect (PM + Maintainer). Freelancers won't change
          invoice workflow for <50 contacts (Customer).
Wedge:    Invoice follow-up automation only — no CRM, no contacts, just reminders.
Evidence: Interview 5 freelancers who currently send manual follow-ups. Ask what
          they'd pay to never write a follow-up email again.

verdict.md goes in your project. Every verdict is saved to ~/.deliverable/decisions.jsonl. Next time you bring a similar idea, it remembers: "You killed something like this in April because of cold-start. What changed?"

Installation

npx skills add canhta/deliverable

Other platforms:

Platform	Install path
Claude Code	/plugin install deliverable@deliverable
Cursor	~/.cursor/skills/deliverable
Codex CLI	~/.codex/skills/deliverable
GitHub Copilot	.agents/skills/deliverable (in project)
OpenCode	~/.opencode/skills/deliverable

Also on the Claude Skills Marketplace.

Usage

Run the trial on an idea:

deliverable "your idea here"

Write formal requirements after the trial:

write a BRD for [the surviving wedge]
write an SRS for [the feature]
project charter for [the initiative]
I need to interview the CTO before writing this spec

Upgrade:

upgrade deliverable

How the memory works

Every verdict is appended to ~/.deliverable/<project-name>/decisions.jsonl (one directory per project, derived from the git repo name):

{"ts":"2026-04-16T15:16:42Z","idea":"AI CRM for freelancers","keywords":["crm","freelancer","ai","client","billing"],"verdict":"Narrow","fatal_assumptions":["cold-start network effect","freelancers won't pay > $20/mo"],"wedge":"Invoice follow-up automation only","project":"my-project"}

Each project gets its own directory under ~/.deliverable/ — derived from the git repo name. Projects never share memory. When you run the trial on a new idea, deliverable greps that project's history for keyword overlap and surfaces relevant prior verdicts before the voices start. No database, no service — just a log per project that makes the tool smarter over time.

The full chain (for teams with formal process)

deliverable-charter → deliverable-brd → deliverable-srs
                          ↑
                  deliverable-interview (anytime)

Each skill works independently and chains through shared artifacts in docs/requirements/. Use deliverable --chain to run the full sequence, or invoke individual skills directly.

Skills

Skill	What it does
deliverable	The Spec Trial — judges your idea, writes verdict.md, logs to memory
deliverable-charter	Project charter — business justification, vision, stakeholders, go/no-go
deliverable-brd	BRD — intake, research, requirements with role-based interviews
deliverable-srs	SRS — architecture, interfaces, NFRs, rollout
deliverable-interview	Interview prep — structured templates for real stakeholder conversations
deliverable-upgrade	Self-updater — auto-detects install type, upgrades to latest

Output

Trial output:

verdict.md                                    ← in your project directory
~/.deliverable/
└── <project-name>/
    └── decisions.jsonl                       ← per-project memory log

Chain output (in docs/requirements/):

docs/requirements/
├── charter.md
├── brd.md
├── srs.md
├── decisions.md
├── open-questions.md
├── research/
├── interviews/
└── <extras>.md

Project structure