Energy Procurement
affaan-m/ECC
Procure electricity and natural gas for commercial and industrial facilities: tariff and rate-schedule optimization, demand-charge mitigation, supplier RFPs, fixed/index/block-and-index hedging…
A skill your agent uses when the user asks for Gibbs free energy, zero-point energy (ZPE), thermal corrections, or thermodynamic properties from DFT + frequency data.
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energy --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/gibbs .claude/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.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/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .claude/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energy --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/gibbs .agents/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .agents/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energy --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/gibbs .cursor/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .cursor/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/Hello-QM/catgo-LRG.git --path .claude/skills/gibbs--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energy --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/gibbs .gemini/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .gemini/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energyInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/gibbs .github/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .github/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Hello-QM/catgo-LRG gibbs-free-energy --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Hello-QM/catgo-LRG.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/gibbs .opencode/skills/gibbs-free-energy && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "gibbs-free-energy" agent skill from https://github.com/Hello-QM/catgo-LRG/tree/main/.claude/skills/gibbs into .opencode/skills/gibbs-free-energy/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gibbs-free-energy", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
gibbs-free-energyA skill your agent uses when the user asks for Gibbs free energy, zero-point energy (ZPE), thermal corrections, or thermodynamic properties from DFT + frequency data.
Gibbs Free Energy is an agent skill from Hello-QM/catgo-LRG. Use when the user asks for Gibbs free energy, zero-point energy (ZPE), thermal corrections, or thermodynamic properties from DFT + frequency data.
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
The repository describes itself as: AI-driven workbench for computational materials science — interactive 3D structure viewer, natural-language CatBot assistant, visual DAG workflow engine, HPC job submission… The licence is AGPL-3.0.
5 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit fd6291b. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md (its code samples are json and python).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Gibbs Free Energy loads about 1.5k tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 481 words of instructions outside code blocks.
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.
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); files beside SKILL.md are not scanned.
The full file from Hello-QM/catgo-LRG at commit fd6291b, republished under its AGPL-3.0 licence (© Hello-QM). 481 words, ~1,489 tokens.
.claude/skills/gibbs-free-energy/SKILL.md (or your agent's skills folder).G = E_DFT + ZPE - TSWhere:
E_DFT = electronic energy from geometry optimization (eV)ZPE = zero-point energy = (1/2) * sum(h * nu_i) for all real frequenciesTS = entropic contribution at temperature T| Phase | Treatment | When to Use |
|---|---|---|
adsorbed | Harmonic approximation: all 3N modes treated as vibrations. No translational/rotational entropy. | Adsorbate on surface slab |
gas | Ideal gas: translational + rotational + vibrational partition functions (Shomate/statistical mechanics). | Free molecule in gas phase (H2, H2O, O2, etc.) |
Low-frequency modes (< 50 cm-1) in adsorbed species are often numerical noise
from frustrated translations/rotations. These are replaced with freq_cutoff
(default 50 cm-1) to avoid divergent entropy contributions.
🔴 Must discuss with user:
🟡 Recommend confirming:
🟢 Safe defaults:
{"tool": "catgo_workflow_engine", "arguments": {
"action": "create", "name": "Gibbs energy - OH on Pt(111)"
}}{"tool": "catgo_workflow_engine", "arguments": {
"action": "add_task",
"workflow_id": "wf_abc123",
"task_type": "geo_opt",
"params": {"software": "vasp", "ENCUT": 520, "EDIFFG": -0.02}
}}{"tool": "catgo_workflow_engine", "arguments": {
"action": "add_task",
"workflow_id": "wf_abc123",
"task_type": "freq",
"depends_on": "task_opt",
"params": {
"software": "vasp",
"freeze_mode": "layers",
"freeze_layers": 4
}
}}{"tool": "catgo_workflow_engine", "arguments": {
"action": "add_task",
"workflow_id": "wf_abc123",
"task_type": "gibbs_energy",
"depends_on": ["task_opt", "task_freq"],
"params": {
"phase": "adsorbed",
"temperature": 298.15,
"freq_cutoff": 50
}
}}{"tool": "catgo_workflow_engine", "arguments": {
"action": "submit", "workflow_id": "wf_abc123"
}}from catgo.workflow import Workflow
wf = Workflow("Gibbs energy - OH on Pt(111)")
inp = wf.add_task("structure_input", structure=slab_oh_json)
opt = wf.add_task("geo_opt",
structure=inp.output.structure,
software="vasp", ENCUT=520, EDIFFG=-0.02)
frq = wf.add_task("freq",
structure=opt.output.structure,
software="vasp",
freeze_mode="layers", freeze_layers=4)
gib = wf.add_task("gibbs_energy",
energy=opt.output.energy,
frequencies=frq.output.frequencies,
phase="adsorbed",
temperature=298.15,
freq_cutoff=50)
wf.submit()gib.output.gibbs # G in eV
gib.output.zpe # ZPE in eV
gib.output.entropy # TS in eV
gib.output.enthalpy # H in eV{"tool": "catgo_workflow_engine", "arguments": {
"action": "get_result", "workflow_id": "wf_abc123", "task_id": "task_gibbs"
}}| Parameter | Default | Description |
|---|---|---|
phase | "adsorbed" | "adsorbed" (harmonic) or "gas" (ideal gas) |
temperature | 298.15 | Temperature in Kelvin |
freq_cutoff | 50 | Replace frequencies below this (cm-1) with this value. Adsorbed phase only. |
pressure | 101325 | Pressure in Pa. Gas phase only. |
For reaction energy diagrams (OER, HER, CO2RR, NRR), you must use Gibbs free energies, not raw DFT electronic energies. The difference matters:
| Contribution | Typical magnitude |
|---|---|
| ZPE (zero-point energy) | +0.05 to +0.5 eV |
| -TS (entropic correction) | -0.1 to -0.6 eV |
| Total correction (G - E_DFT) | -0.1 to +0.3 eV |
Gas-phase molecules (H2, H2O, CO2, N2) have large translational and rotational entropy contributions. Adsorbed species lose these degrees of freedom, so the correction differs significantly between gas and adsorbed phases. Omitting the gibbs_energy step introduces systematic errors of 0.2-0.5 eV per reaction step.
Every species in a reaction (intermediates AND gas-phase references) must go through: geo_opt --> freq --> gibbs_energy.
phase="gas" to
include translational and rotational entropy.energy input must come from geo_opt (relaxed), not single_point.freq_cutoff or verify the structure is properly relaxed.© Hello-QM, AGPL-3.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in .claude/skills/gibbs of Hello-QM/catgo-LRG.
Open the folder on GitHubat commit fd6291b
Gibbs Free Energy 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Gibbs Free Energy this skillHello-QM/catgo-LRG | 205 | — | ~1.5k | Automated safety check: Pass | AGPL-3.0 | |
| Energy Procurementaffaan-m/ECC | 277k | 4 repos | ~7.4k | Automated safety check: Pass | Apache-2.0 | |
| Energy Procurementaffaan-m/ECC | 277k | 2 repos | ~2.5k | Automated safety check: Pass | Apache-2.0 | |
| Zero Trustsickn33/agentic-awesome-skills | 47k | 2 repos | ~3.2k | Automated safety check: Pass | MIT | |
| Energy Procurementsickn33/agentic-awesome-skills | 47k | 2 repos | ~7.4k | Automated safety check: Pass | MIT | |
| Cloudflare Zero Trustsickn33/agentic-awesome-skills | 47k | 2 repos | ~2.8k | Automated safety check: Warn | MIT |
affaan-m/ECC
Procure electricity and natural gas for commercial and industrial facilities: tariff and rate-schedule optimization, demand-charge mitigation, supplier RFPs, fixed/index/block-and-index hedging…
affaan-m/ECC
电力与燃气采购、电价优化、需量电费管理、可再生能源购电协议评估及多设施能源成本管理的编码化专业知识。基于能源采购经理在大型工商业用户中超过15年的经验。包括市场结构分析、对冲策略、负荷分析和可持续性报告框架。适用于采购能源、优化电价、管理需量电费、评估购电协议或制定能源策略时使用。
sickn33/agentic-awesome-skills
Implement zero-trust network architecture. An agent skill from sickn33/agentic-awesome-skills.
sickn33/agentic-awesome-skills
Codified expertise for electricity and gas procurement, tariff optimisation, demand charge management, renewable PPA evaluation, and multi-facility energy cost management.
sickn33/agentic-awesome-skills
Protect internal apps with Cloudflare Access, device posture, and Zero Trust policies.
mukul975/Anthropic-Cybersecurity-Skills
Configures Google BeyondCorp Enterprise Identity-Aware Proxy (IAP) as the access enforcement point for web applications, defining Access Context Manager access levels from device trust and network…
Hello-QM/catgo-LRG
Drive a file-first, agent-in-the-loop computational campaign via a folder + markdown tree (no DB).
Hello-QM/catgo-LRG
Compute adsorption/reaction Gibbs free energies, free-energy diagrams, and electrochemical overpotentials (HER/ORR/OER/CO2RR/NRR) with VASP.
Hello-QM/catgo-LRG
Generate and manage ABINIT DFT calculations. An agent skill from Hello-QM/catgo-LRG.
Hello-QM/catgo-LRG
A skill your agent uses when the user asks to place an adsorbate molecule on a surface, find adsorption sites, or set up a surface+adsorbate model for DFT.
Hello-QM/catgo-LRG
A skill your agent uses when the user asks for adsorption energy, binding energy, or wants to compare how strongly a molecule binds to a surface.
Hello-QM/catgo-LRG
A skill your agent uses when the user asks to analyze computational results: Gibbs free energy, OER/HER/CO2RR overpotentials, adsorption energy, convergence tests, DOS/d-band analysis, or Bader…
A skill your agent uses when the user asks for Gibbs free energy, zero-point energy (ZPE), thermal corrections, or thermodynamic properties from DFT + frequency data. Gibbs Free Energy is an agent skill from Hello-QM/catgo-LRG. Use when the user asks for Gibbs free energy, zero-point energy (ZPE), thermal corrections, or thermodynamic properties from DFT + frequency data.
Gibbs Free Energy fits situations like: the user asks for Gibbs free energy; zero-point energy (ZPE); thermal corrections; thermodynamic properties from DFT + frequency data.
Run `npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a claude-code`. Or copy the skill folder (.claude/skills/gibbs in Hello-QM/catgo-LRG) into .claude/skills/gibbs-free-energy in your project. Claude Code loads it when a task matches its description.
Run `npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a codex`. Or copy the skill folder (.claude/skills/gibbs in Hello-QM/catgo-LRG) into .agents/skills/gibbs-free-energy in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add Hello-QM/catgo-LRG --skill gibbs-free-energy -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gibbs-free-energy, .gemini/skills/gibbs-free-energy, .github/skills/gibbs-free-energy and .opencode/skills/gibbs-free-energy in your project.
SKILL.md names no scripts, command-line tools or credentials: Gibbs Free Energy is instructions for the agent only. Our summary lists: Python 3.
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.
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. Review the folder before installing.
Gibbs Free Energy is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.5k tokens (SKILL.md is roughly 6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Gibbs Free Energy: Energy Procurement (affaan-m/ECC, 277k stars), Energy Procurement (affaan-m/ECC, 277k stars), Zero Trust (sickn33/agentic-awesome-skills, 47k stars) and Energy Procurement (sickn33/agentic-awesome-skills, 47k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Hello-QM (a GitHub user) maintains it in Hello-QM/catgo-LRG, which has 205 GitHub stars. The repository holds 75 skills in this directory. The repository was last updated on September 22, 2026.
Source: Hello-QM/catgo-LRG on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.