industry by datadrivenconstruction
Field Progress Photo Analyzer datadrivenconstruction/progress-photo-analyzer
Analyze construction site photos to track progress, detect safety issues, and compare against BIM models using computer vision.
What it changes View full report → Passed 21 of 22 test cases with the skill, and 7 of 22 without it.
Without skill 32%
With skill 95%
Checks it passed that the model alone missed Assigns photo ID PH-00005 to the fifth cataloged photo Returns the newly created SitePhoto dataclass instance Uses the photo ID sequence format starting with PH-00001and 13 more in the full report
14 fixed7 passed either way1 still failing0 broke
Pass-rate lift +64 pp
Tokens +29%
Agent turns 0%
Response time -35% Model gemini-3.6-flashMeasured 8/22/2026 v2 21 of 22 cases passed with skill
Use this skill Claude Code DecimalAI agent CLI & files
Save it into your project's skills folder. Claude Code picks it up in its next session.
curl -fsSL --create-dirs -o .claude/skills/datadrivenconstruction-progress-photo-analyzer/SKILL.md https://app.decimal.ai/s/datadrivenconstruction-progress-photo-analyzer/SKILL.md Copy command Copy SKILL.md
Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add datadrivenconstruction-progress-photo-analyzer, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"
Linked stays up to date: your agents get the author's new versions automatically.
Editable copy is yours to change; the author's updates won't reach it.
Install linked skill Create editable copy
1 · One-time — install the CLI (
docs ↗ )
$ pip install "decimalai>=0.15"Copy
2 · Get the skill — writes .agents/skills/datadrivenconstruction-progress-photo-analyzer/ and pins it in .decimal/skills.lock
$ decimalai skills add datadrivenconstruction-progress-photo-analyzerCopy
Copy link Copy README badge Copy SKILL.md No CLI? Get the same file — curl · raw file $ curl -fsSL --create-dirs -o .claude/skills/datadrivenconstruction-progress-photo-analyzer/SKILL.md https://app.decimal.ai/s/datadrivenconstruction-progress-photo-analyzer/SKILL.mdCopy
Safety checks: 3 of 3 passed
Code scan Clean Intent Passed Content Clean
Overview Benchmark Contents Activity Versions 2 Ratings 0
See it in action One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.
Prompt When catalog_photo is executed on an analyzer instance, what object type is returned to the caller?
What was checked, without and with the skill Checked Without skill With skill Returns the newly created SitePhoto dataclass instance Missed Passed
Show both answers
What's inside The instructions your model reads when the skill loads.
SKILL.md 131 lines single file
Field Progress Photo Analyzer
Business Case
Site photos document progress but are often poorly organized. This skill provides systematic photo cataloging and analysis.
Technical Implementation
import pandas as pd
from datetime import datetime, date
from typing import Dict, Any, List, Optional
from dataclasses import dataclass, field
from enum import Enum
class PhotoCategory(Enum):
PROGRESS = "progress"
QUALITY = "quality"
SAFETY = "safety"
DELIVERY = "delivery"
ISSUE = "issue"
GENERAL = "general"
@dataclass
class SitePhoto:
photo_id: str
filename: str
captured_date: datetime
category: PhotoCategory
location: str
level: str
zone: str
captured_by: str
description: str
tags: List[str] = field(default_factory=list)
activity_code: str = ""
file_path: str = ""
Track record Benchmark 21 / 22
test cases passed, vs 7 / 22 without
Adoption
Users 0
Times used 0 View activity → Safety and source details
SkillSafety ✓ 3 of 3 passed ✓ Code scan 15 of 15 checks clean
0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026
View 15 scanner checks live_secret remote_code_execution reverse_shell data_exfiltration ssrf_metadata agent_snooping anti_refusal destructive_commands obfuscated_unicode unicode_homoglyph opaque_blob suspicious_url tool_overreach trigger_abuse prompt_injection_phrasing
✓ Intent Safe
LLM judge · does the skill do what it claims
✓ Content Clean
LLM judge · policy & harmful-content review
Source Imported datadrivenconstruction / ddc_skills_for_ai_agents_in_construction
1_DDC_Toolkit/BIM-Analysis/progress-photo-analyzer/SKILL.md
View on GitHub ↗ License MITImported 8/3/2026Version v2