tag-audit-and-takeoff SKILL.md skillA

tag-audit-and-takeoff from dleerdefi/claude-code-construction is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add dleerdefi/claude-code-construction/tag-audit-and-takeoff@git:20261016.34d1544

Pins git:20261016.34d1544 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
dleerdefi/claude-code-construction
Path
skills/tag-audit-and-takeoff/SKILL.md
Versions recorded
5
Latest version
git:20261016.34d1544, committed Oct 16, 2026
First version recorded
Oct 12, 2026
Size
25,996 bytes
Repository stars
44
License
MIT

Count-based quantity takeoff and tag completeness auditing for construction drawings. Vision + OCR reconciliation, sheet markup, Excel QTO output. Triggers: 'tag audit', 'quantity takeoff', 'QTO', 'count fixtures'.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Tag Audit & Quantity Takeoff

## Purpose

Count-based QTO for tagged construction elements — fixtures, devices,
doors, equipment, and any element identified by a tag/symbol on drawings.
Does NOT do area (sqft) or linear (lf) takeoffs — only discrete counts.

The QTO is a byproduct of the audit. The real value: the completeness
engine that finds what's tagged, what's missing, and produces a defensible
count with full provenance for every number.

Does NOT: do area/linear takeoffs, create outbound documents autonomously,
override user-approved groupings, or assume quantities without provenance.

---

## Step 0: Detect Operating Mode

Read `.construction/project.yaml` at the project root: present and readable means AgentCM mode (note its `contract_version`), absent means flat-file mode. A listing that shows the file does not decide it: read it.

**AgentCM mode** (`.construction/project.yaml` exists):
- Follow `${CLAUDE_PLUGIN_ROOT}/reference/agentcm-mode.md`: which source wins, what a missing file or an empty search means, sheet ids, and how to record a correction of AgentCM's data (a missed tag goes through the ingest in Step 8)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add dleerdefi/claude-code-construction/tag-audit-and-takeoff@sha256:ad4b3c4fa9bf9d73

The line at the top of this page pins the label git:20261016.34d1544, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_phqz2t4gdw3ouqtg.svg)](https://markdownregistry.com/a/art_phqz2t4gdw3ouqtg)

0 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Oct 12, 2026 and Oct 16, 2026, about one every day.

versioncommittedcommitsizeaudit
git:20261016.34d1544 latest2026-10-16 34d1544 25,996 BA view · diff
git:20261014.67513132026-10-14 6751313 25,870 BA view · diff
git:20261012.db844cd2026-10-12 db844cd 25,313 BA view · diff
git:20261012.4d15c982026-10-12 4d15c98 25,168 BA view · diff
git:20261012.d5c4d072026-10-12 d5c4d07 23,108 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (25996 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

dleerdefi/claude-code-construction · 44 stars · license MIT · pushed 2026-10-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_phqz2t4gdw3ouqtg
GET https://markdownregistry.com/api/v1/resolve?ref=dleerdefi/claude-code-construction/tag-audit-and-takeoff
GET https://markdownregistry.com/api/v1/blob/ad4b3c4fa9bf9d73526c1bed05f16e6be3f99a5488f72e6289736139c243a887

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

More from dleerdefi/claude-code-construction

CLAUDE.md@.claude CLAUDE.md file
dleerdefi/claude-code-construction · .claude/CLAUDE.md
git:20261018.a8e3c01 · audit A · 44 stars
CLAUDE.md@evals/plugin/_fixtures/foodservice-project CLAUDE.md file
dleerdefi/claude-code-construction · evals/plugin/_fixtures/foodservice-project/CLAUDE.md
git:20261003.691b83e · audit A · 44 stars
CLAUDE.md@evals/plugin/_fixtures/sample-project CLAUDE.md file
dleerdefi/claude-code-construction · evals/plugin/_fixtures/sample-project/CLAUDE.md
git:20261002.acac792 · audit B · 44 stars
CLAUDE.md@evals/plugin/_fixtures/submittal-project CLAUDE.md file
dleerdefi/claude-code-construction · evals/plugin/_fixtures/submittal-project/CLAUDE.md
git:20261004.7ba90c1 · audit A · 44 stars
CLAUDE.md@evals/plugin/agentcm-mode/construction CLAUDE.md file
dleerdefi/claude-code-construction · evals/plugin/agentcm-mode/construction/CLAUDE.md
git:20261016.e71a0b1 · audit A · 44 stars
CLAUDE.md@evals/plugin/agentcm-mode/project CLAUDE.md file
dleerdefi/claude-code-construction · evals/plugin/agentcm-mode/project/CLAUDE.md
git:20261014.005e03d · audit A · 44 stars
bid-evaluator SKILL.md skill
dleerdefi/claude-code-construction · skills/bid-evaluator/SKILL.md · Evaluate tabulated subcontractor bids against specs and drawings — scope gap analysis, exclusion risk scoring, award…
git:20261016.34d1544 · audit A · 44 stars
bid-tabulator SKILL.md skill
dleerdefi/claude-code-construction · skills/bid-tabulator/SKILL.md · Extract data from subcontractor bid PDFs and produce a comparison spreadsheet. Feeds into /bid-evaluator. Triggers…
git:20261012.3d0a1f4 · audit A · 44 stars
code-researcher SKILL.md skill
dleerdefi/claude-code-construction · skills/code-researcher/SKILL.md · Researches which building codes, accessibility standards and authority requirements (health department, fire marshal…
git:20261012.6a59640 · audit A · 44 stars
construction-guide SKILL.md skill
dleerdefi/claude-code-construction · skills/construction-guide/SKILL.md · Operating guide for construction project documents — load before reading drawings, specs, schedules, RFIs, submittals…
git:20261016.34d1544 · audit A · 44 stars
pe-review SKILL.md skill
dleerdefi/claude-code-construction · skills/pe-review/SKILL.md · Checks construction drawings and specs for what's missing, cross-trade coordination conflicts and scope gaps, with PE…
git:20261016.c874a0f · audit A · 44 stars
project-setup SKILL.md skill
dleerdefi/claude-code-construction · skills/project-setup/SKILL.md · Set up a construction project — inventories files, classifies drawings/specs/schedules/registers and appends…
git:20261014.7731c5f · audit A · 44 stars

Every file in dleerdefi/claude-code-construction

Browse by kind, by grade A, or by owner.