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bim-agent

bim-agent is a skill for Claude Code, Codex from Daviidro/bim-agent. It costs 21 tokens per session (169 once invoked), scanned A, original, MIT.

A natural-language tool for querying and checking Building Information Models, digital files that describe buildings, in IFC format.

In plain words
What is it for?
It helps summarize models, find building elements, validate model quality, extract quantities, and compare model versions.
Why use it?
It avoids needing to inspect IFC model data manually or write specialized queries for common checks.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

not rated 0repo 3mo ago A scan 21 tokens original MIT

Good fit It helps summarize models, find building elements, validate model quality, extract quantities, and compare model versions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/daviidro/bim-agent/hermes_skills
View source ↗ Daviidro/bim-agent
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Daviidro/bim-agent --skill hermes_skills
Clone the repo
git clone --depth 1 https://github.com/Daviidro/bim-agent

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for bim-agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/daviidro/bim-agent/hermes_skills/github.svg)](https://agentmods.dev/skills/daviidro/bim-agent/hermes_skills)
Your own site
<a href="https://agentmods.dev/skills/daviidro/bim-agent/hermes_skills"><img src="https://agentmods.dev/badge/skills/daviidro/bim-agent/hermes_skills/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for bim-agent

Your own site · 80×15
<a href="https://agentmods.dev/skills/daviidro/bim-agent/hermes_skills"><img src="https://agentmods.dev/badge/skills/daviidro/bim-agent/hermes_skills.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 21 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 169 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00021 $0.00169
Opus 5.5 $0.00008 $0.00068
Sonnet 5.5 $0.00004 $0.00034
Haiku 4.5 $0.00002 $0.00017

Measured 2mo ago against content hash d35f27ea412b, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

bim-agent scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

src/bim_agent/skills/hermes_skills/SKILL.md · 26 lines

What it actually says

BIM Agent Skill

What this skill does

Connects to IFC/BIM models through the ifcopenshell-mcp server. Enables querying building models, validating quality, extracting quantities, and comparing versions — all through natural language.

Usage Examples

  • "Load the IFC at path/to/building.ifc and give me a summary"
  • "How many fire doors on Level 2?"
  • "Validate this model — check materials and spatial containment"
  • "Extract concrete takeoffs for all slabs"
  • "Compare these two IFC versions and highlight changes"

Requirements

  • ifcopenshell-mcp MCP server running
  • .ifc file accessible on local filesystem
Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2mo ago First seen · 26 lines · 21 tokens per session scan A d35f27ea412b

Subscribe to this mod's changes

bim-agent is a skill published in the GitHub repository Daviidro/bim-agent (0 stars, last pushed 3mo ago), licensed MIT. It adds 21 tokens to every session and 169 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

OrchestrationScientificaecai-agentbimmcp
Related

bim-agent compared with skills from other repositories

bim-agent next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
bim-agentDaviidro/bim-agentSkill03mo agoMITA21Claude Code, Codex
aios-structuralArchSightLabs/archsight-aiosSkill291mo agoApache-2.0A70Claude Code, Codex
drug-designsynthetic-sciences/openscienceSkill4.4kyesterdayApache-2.0A44Claude Code, Codex
environmental-analysisAlpacaLabsLLC/skills-for-architectsSkill4045d agoMITA37Claude Code
co2-carbon-footprintdatadrivenconstruction/DDC_Skills_for_AI_Agents_in_ConstructionSkill39519d agoMITA30Claude Code, Codex
cwicr-unit-converterdatadrivenconstruction/DDC_Skills_for_AI_Agents_in_ConstructionSkill39519d agoMITA34Claude Code, Codex
co2-estimationdatadrivenconstruction/DDC_Skills_for_AI_Agents_in_ConstructionSkill39519d agoMITA29Claude Code, Codex