Agent skill

Igce Builder Cr

by aiskillstore in aiskillstore/marketplace

Trigger for: cost-reimbursement IGCE, CR cost estimate, CPFF, CPAF, CPIF, cost-plus estimate, BAA estimate, fixed-fee analysis, award-fee analysis, incentive-fee analysis, proposed CR rate…

No licenceAuto-check passedAgent Workflows

Install Igce Builder Cr

skills CLI
$ npx skills add aiskillstore/marketplace --skill igce-builder-cr -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install aiskillstore/marketplace igce-builder-cr --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/1102tools-dev/igce-builder-cr .claude/skills/igce-builder-cr && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
igce-builder-cr
GitHub stars
430
Token cost
~4.2k tokens
SKILL.md length
2,134 words
Files
12 (incl. scripts, references)
Skills in repo
1,044
Repo updated
First seen
Licence
None found

At a glance

Trigger for: cost-reimbursement IGCE, CR cost estimate, CPFF, CPAF, CPIF, cost-plus estimate, BAA estimate, fixed-fee analysis, award-fee analysis, incentive-fee analysis, proposed CR rate…

  • Works in 12 steps: decompose raw requirements → 5: convert coverage to staffing → map labor categories to SOCs → …
  • : cost-reimbursement IGCE
  • SKILL.md covers Overview, Operating principle, Permanent correctness gates and Workflow selection, plus 5 more sections
  • Runs Python scripts from its folder

What it does

Igce Builder Cr is an agent skill from aiskillstore/marketplace. Trigger for: cost-reimbursement IGCE, CR cost estimate, CPFF, CPAF, CPIF, cost-plus estimate, BAA estimate, fixed-fee analysis, award-fee analysis, incentive-fee analysis, proposed CR rate validation, cost-pool buildup, share-ratio scenario, price-reasonableness memo, or fair-and-reasonable analysis. Build auditable CR estimates using BLS OEWS wages, fringe/overhead/G&A/FCCM pools, contract-type-specific fee, GSA CALC+ positioning, and GSA Per Diem travel. Do NOT use for FFP, LH/T&M, grants, or cooperative…

Its SKILL.md is about 4.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 14 other files, including scripts and reference files (for example `agents/openai.yaml`, `references/data-source-operations.md` and `references/runtime-adaptation.md`).

It sits in Agent Workflows, covering Accounting and bookkeeping, Positioning and messaging and MCP servers. It works with Model Context Protocol. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.

When your agent uses it

  • : cost-reimbursement IGCE
  • CR cost estimate
  • Cost-plus estimate
  • Fixed-fee analysis

Example prompts

  • “/igce-builder-cr”

Requirements

  • Python 3

Workflow steps

12 steps, taken from the step headings in SKILL.md.

  1. decompose raw requirements
  2. 5: convert coverage to staffing
  3. map labor categories to SOCs
  4. pull and age BLS wages
  5. build cost pools and fee
  6. position rates against CALC+
  7. calculate travel
  8. handle multiple locations
  9. calculate periods and scenarios
  10. build the workbook
  11. 5: validate
  12. deliver

What it can do on your machine

Read from SKILL.md and the folder at commit 755bc35. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 2 files in scripts/ (Python), which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Igce Builder Cr loads about 4.2k tokens when it runs, and up to ~12k if it reads all its reference files. Until then it costs about 150 tokens; SKILL.md has 2,134 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~150
When it runs · the whole SKILL.md, loaded when a task matches
~4.2k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~12k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 2,134 words (~4,204 tokens).

“Build an auditable CPFF, CPAF, or CPIF Independent Government Cost Estimate. Estimate allowable-cost layers and fee separately. Preserve the distinction between fee-bearing and non-fee-bearing cost, and never substitute CALC+ ceiling-rate comparisons for cost analysis.”

— opening of SKILL.md by aiskillstore
name
igce-builder-cr

Read the full SKILL.md on GitHub

Files

SKILL.md and 11 other files (scripts, references) in skills/1102tools-dev/igce-builder-cr of aiskillstore/marketplace.

  • SKILL.md
  • agents/openai.yaml
  • references/data-source-operations.md
  • references/runtime-adaptation.md
  • references/validation-gates.md
  • references/workbook-specification.md
  • references/wrap-rate-presets.md
  • scripts/recompute_expected_values.py
  • scripts/validate_workbook.py
  • skill-report.json
  • test.md
  • testing.md

Open the folder on GitHubat commit 755bc35

Compare with similar skills

Igce Builder Cr next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Igce Builder Cr compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Igce Builder Cr this skillaiskillstore/marketplace430—~4.2kAutomated safety check: PassNone
Odoo Agency Fleet Reviewerpipe-org/mcp-odoo421—~699Automated safety check: PassMIT
MCP Session Lifecyclenteract/nteract179—~2.9kAutomated safety check: PassBSD-3-Clause
Competitor Monitorhanzili/hanzi-browse177—~2.8kAutomated safety check: PassCustom licence
Flexport Reference Architecturejeremylongshore/tons-of-skills-marketplace2.8k—~1.1kAutomated safety check: PassMIT
Datapack Builderw95/awesome-claude-corporate-skills2391 repos~6kAutomated safety check: PassMIT

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  • File Search

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  • Find Replace

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Questions about Igce Builder Cr

What does Igce Builder Cr do?

Trigger for: cost-reimbursement IGCE, CR cost estimate, CPFF, CPAF, CPIF, cost-plus estimate, BAA estimate, fixed-fee analysis, award-fee analysis, incentive-fee analysis, proposed CR rate…. Igce Builder Cr is an agent skill from aiskillstore/marketplace. Trigger for: cost-reimbursement IGCE, CR cost estimate, CPFF, CPAF, CPIF, cost-plus estimate, BAA estimate, fixed-fee analysis, award-fee analysis, incentive-fee analysis, proposed CR rate validation, cost-pool buildup, share-ratio scenario, price-reasonableness memo, or fair-and-reasonable analysis.

When should I use Igce Builder Cr?

Igce Builder Cr fits situations like: : cost-reimbursement IGCE; CR cost estimate; cost-plus estimate; fixed-fee analysis.

How do I install Igce Builder Cr in Claude Code?

Run `npx skills add aiskillstore/marketplace --skill igce-builder-cr -a claude-code`. Or copy the skill folder (skills/1102tools-dev/igce-builder-cr in aiskillstore/marketplace) into .claude/skills/igce-builder-cr in your project. Claude Code loads it when a task matches its description.

How do I install Igce Builder Cr in Codex?

Run `npx skills add aiskillstore/marketplace --skill igce-builder-cr -a codex`. Or copy the skill folder (skills/1102tools-dev/igce-builder-cr in aiskillstore/marketplace) into .agents/skills/igce-builder-cr in your project. Codex loads it when a task matches its description.

Can I use Igce Builder Cr in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill igce-builder-cr -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/igce-builder-cr, .gemini/skills/igce-builder-cr, .github/skills/igce-builder-cr and .opencode/skills/igce-builder-cr in your project.

What does Igce Builder Cr need to run?

Going by SKILL.md and its folder, Igce Builder Cr needs Python for the scripts in its folder. Our summary lists: Python 3.

Does Igce Builder Cr access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Igce Builder Cr safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Igce Builder Cr use?

No licence was found for Igce Builder Cr or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Igce Builder Cr use?

About 4.2k tokens (SKILL.md is roughly 17k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 8k tokens, read only when the agent opens those files.

What are the alternatives to Igce Builder Cr?

Skills that share tags, products or a category with Igce Builder Cr: Odoo Agency Fleet Review (erpipe-org/mcp-odoo, 421 stars), MCP Session Lifecycle (nteract/nteract, 179 stars), Competitor Monitor (hanzili/hanzi-browse, 177 stars) and Flexport Reference Architecture (jeremylongshore/tons-of-skills-marketplace, 2.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Igce Builder Cr?

aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,044 skills in this directory. The repository was last updated on October 9, 2026.

Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.