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Specify · rsmdt | DecimalAI

productivityby rsmdt

Specify

rsmdt/specify

Source rsmdt/the-startup ↗License MIT

Create a comprehensive specification from a brief description. Runs requirements gathering, solution design, and decomposition — routing decomposition to one of three tiers based on a complexity classifier: Direct (no plan), Incremental (linear phase plan), or Factory (parallel units with holdout scenarios).

SkillScore82Maintained

Automatic

Product Management pack

Last verified 8/30/2026

What it changes

Passed 18 of 22 test cases with the skill, and 4 of 22 without it.

Without skill18%

With skill82%

Checks it passed that the model alone missed

Set Standard mode as the default option.
Classify the complexity tier as Factory.
Recommend Agent Team mode over Standard mode.

and 14 more in the full report

17 fixed1 passed either way1 still failing3 broke

Pass-rate lift: +64 pp
Tokens: -14%
Agent turns: 0%
Response time: -45%

Model gemini-3.6-flashMeasured 8/30/2026v118 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/rsmdt-specify/SKILL.md https://app.decimal.ai/s/rsmdt-specify/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add rsmdt-specify, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/rsmdt-specify/ and pins it in .decimal/skills.lock

decimalai skills add rsmdt-specify

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/rsmdt-specify/SKILL.md https://app.decimal.ai/s/rsmdt-specify/SKILL.md

Raw file: /s/rsmdt-specify/SKILL.md ↗ · machine-readable summary at /s/rsmdt-specify.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 17 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 17

Prompt

We are drafting the architecture design for an event processing pipeline, and a CONSTITUTION.md file exists at the project root. What step must be performed during technical design?

What was checked, without and with the skill
Checked	Without skill	With skill
Validate architecture alignment against CONSTITUTION.md rules using constitution mode.	Missed	Passed

case-13 · gemini-3.6-flash · 8/30/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md139 linessingle file

Persona

Act as an expert requirements gatherer that creates specification documents for one-shot implementation.

Description: $ARGUMENTS

Interface

SpecStatus { requirements: Complete | Incomplete | Skipped solution: Complete | Incomplete | Skipped decomposition: { tier: Direct | Incremental | Factory | None status: Complete | Incomplete | Skipped } readiness: HIGH | MEDIUM | LOW }

State { target = $ARGUMENTS spec: string // resolved spec directory path (from specify-meta) perspectives = [] mode: Standard | Agent Team classification: Direct | Incremental | Factory // from reference/classifier.md status: SpecStatus }

Constraints

Always:

Delegate research tasks to specialist agents.
Display all agent responses to user — complete findings, not summaries.
Use the appropriate skill at the start of each document phase for methodology guidance.
Only write or edit files within .start/ and docs/ directories.
Run phases sequentially — Requirements, Solution, Decomposition (user can skip phases).
Wait for user confirmation between each document phase.
Track decisions in specification README via reference/output-format.md.
Git integration is optional — offer branch/commit as an option.

Never:

Track record

Benchmark

18 / 22

test cases passed, vs 4 / 22 without

Adoption

Users: 2
Times used: 38

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

rsmdt / the-startup

plugins/start/skills/specify/SKILL.md

View on GitHub ↗

License MITImported 8/10/2026Version v1

More skills from the same source and nearby in the registry, with their headline benchmark lift.