gonzalezpazmonica/feasibility-probe
.claude/skills/feasibility-probe/SKILL.md
Validate spec feasibility with time-boxed prototype attempt and viability scoring
$ install --global
skillsauthnpx skillsauth add gonzalezpazmonica/pm-workspace feasibility-probeInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 24, 2026, 8:50 PM1.8s1 file scanned
SKILL.md
- name:
- feasibility-probe
- description:
- Validate spec feasibility with time-boxed prototype attempt and viability scoring
- summary:
- |
- Output:
- score de viabilidad + secciones problematicas.
- category:
- sdd-framework
- tags:
- [feasibility, estimation, prototype, spec, planning]
- priority:
- high
- disable-model-invocation:
- false
- user-invocable:
- true
- allowed-tools:
- [Read, Write, Edit, Bash, Glob, Grep, Task]
Feasibility Probe
Validates a spec by attempting a time-boxed prototype. Produces a viability report that feeds sprint planning with evidence-based estimates.
Decision Checklist
Before running the probe:
- Is the spec approved (status: approved)? If NO -> abort, spec needs review first.
- Does the spec have testable acceptance criteria? If NO -> abort, spec is too vague.
- Are external dependencies documented? If NO -> warn, will mock everything.
- Is the budget appropriate for spec size? If >20 requirements -> suggest splitting.
- Has this spec been probed before? If YES -> show previous score, ask if re-probe.
Parameters
| Param | Required | Default | Description | |---|---|---|---| | spec_path | Yes | - | Path to the spec file | | budget_minutes | No | 15 | Max time for prototype attempt | | budget_tokens | No | 50000 | Max tokens for the probe agent |
Execution Flow
1. Read spec -> extract requirements checklist
2. Launch feasibility-probe agent (Task) with budget
3. Agent attempts prototype in /tmp/
4. Agent writes report to output/feasibility/
5. Parse score and route:
- >= 80: "Ready for sprint planning"
- 40-79: "Recommend decomposition" + suggestions
- < 40: "Requires research" + escalate to human
6. Store report in memory for model-upgrade-audit tracking
Output
Report saved to: output/feasibility/{spec-id}-probe.yaml
Summary shown in chat:
Feasibility: {score}/100 | {resolved}/{total} requirements
Complexity: {level} | Time: {minutes}m
Blocking: {list of blocked sections}
Recommendation: {action}
Integration Points
- Pre-sprint: Run on all specs before sprint planning
- SDD pipeline: Optional gate between spec-approve and dev-session
- Memory: Results stored for longitudinal tracking
- Model audit: SPEC-002 consumes historical probe data
Scoring Formula
score = (resolved * 100 + partial * 50) / total_requirements
complexity = score >= 90 ? "trivial"
: score >= 70 ? "low"
: score >= 50 ? "medium"
: score >= 30 ? "high"
: "requires-research"
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