SKILLEMALL.ai

CB orchestrate

Runs a multi-model orchestration workflow led by the session’s strongest available model, Fable or Claude Opus. Delegates mechanical work to a fast Sonnet subagent, wide reasoning to high-effort Opus subagents, and high-stakes or fresh-perspective work to Codex or a different-vendor GPT-6 Astra peer (`gpt-6-astra` by default). Detects the lead from session context, while `--lead fable` and `--lead opus` override it. Under Fable, judgment remains with the lead. Under Opus, parallel Agent fan-outs or a dynamic Workflow handle delegated phases. Use to orchestrate, delegate, fan out, obtain a decorrelated Codex opinion, run blind Opus-Codex cross-checks, or act as tech lead.

scdenney/open-science-skills Claude Code author: scdenney NOASSERTION 4 files · 1 script body ≈ 10 373 tokens Open the sourcegithub.com↗ analyzed 5 d ago

Runs a multi-model orchestration workflow led by the session’s strongest available model, Fable or Claude Opus.

As a process B 73/100 · Nearly there — weak spots: result and completion, when it triggers, execution cost

ProcedureSoftware developmentAI and agentstype and topics are labelled automatically from the skill text
JSON
Technical rating
C
87/100
safety, quality, tests
Safety 60%
95
Quality 40%
74
Run on models
none yet
Process rating
B
73/100
Nearly there
When it triggers w 12
20
Result and completion w 14
40
Execution cost w 6
40
the three weakest of ten parameters · all ten

What is at stake

Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.

Broad scope medium severity

Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.

If you install

The skill asks for more than the task needs: broad tool access, credential environment variables, binaries. Every extra permission widens the damage from a mistake or a compromise.

For the author

Narrow allowed-tools and the variable list to the minimum; replace binaries with readable sources or scripts.

How to improve

  1. The SKILL.md body is over 5,000 tokens: move reference detail into references/ and load it when needed.
For the model run — optional
  • Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
  • A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.

Guard findings · 1

✓ No critical or high findings

Medium and low: 1
  • medium Broad scope meta-broad-allowed-tools SKILL.md:1
    Broad tool permissions pre-approved: Bash
    allowed-tools: Agent Workflow Bash Read Write Edit

Files scanned: 4. Evidence is masked. Grey chips explain why severity was lowered.

Against the Agent Skills spec

  • warning body-long SKILL.md body ≈ 10373 tokens (recommended < 5000); move details to references/

Process rating: all ten parameters 73/100

  • 20When it triggers. No condition that starts the skill
  • 40Result and completion. Does not say what the result is
  • 40Execution cost. Instruction body is 10373 tokens: crowds the task out of the window
  • 50Failures and branches. 0 branches, has a failure section
  • 100Tools and files. Tools declared in frontmatter
  • 100Steps. 67 steps
  • 100Inputs and preconditions. Inputs and preconditions are listed
  • 100Consistency. Name and required fields are in place
  • 100Running it twice. Mutating operations check current state
  • 100Progress reporting. Reports progress
  • medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
  • low 11 top-level sections: this looks like several domains in one skill
  • low The response is described with custom markup (10 tags): a typed call is more reliable

Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.

Quality signals

  • +5Description has no quoted example phrases that should trigger the skill
  • +4Description does not say when NOT to use the skill (false activations)
  • +3Output format is not stated: the model decides each time
  • +1No license
  • +2Single-language instructions
  • +3Description length 679: enough signal without eating the budget
  • +4Structure: 22 headings
  • +3Step-by-step instructions: 67 items
  • +4Has examples (3 code blocks)

Quality base 70; lint remarks subtract, signals add up to 100. Result: 74.