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.
npx skills add OpenLAIR/OpenSkill --skill evo-crystallography-wyckoff-analysisgit clone --depth 1 https://github.com/OpenLAIR/OpenSkillWrote 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.
[](https://agentmods.dev/skills/openlair/openskill/evo-crystallography-wyckoff-analysis)<a href="https://agentmods.dev/skills/openlair/openskill/evo-crystallography-wyckoff-analysis"><img src="https://agentmods.dev/badge/skills/openlair/openskill/evo-crystallography-wyckoff-analysis/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.
<a href="https://agentmods.dev/skills/openlair/openskill/evo-crystallography-wyckoff-analysis"><img src="https://agentmods.dev/badge/skills/openlair/openskill/evo-crystallography-wyckoff-analysis.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00053 | $0.00518 |
| Opus 5 | $0.00026 | $0.00259 |
| Sonnet 5 | $0.00011 | $0.00104 |
| Haiku 4.5 | $0.00005 | $0.00052 |
Grade A, and why
evo-crystallography-wyckoff-analysis 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 today.
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.
What it actually says
evo-crystallography-wyckoff-analysis
Analyzes CIF files for Wyckoff position multiplicities and coordinates.
Dependencies
- evo-crystallography-fraction-format (for coordinate rationalization)
- pymatgen >= 2025.10.7
- sympy >= 1.14.0
Key Functions
load_structure_from_cif(filepath, primitive=False)- Load CIF file to Structureget_symmetrized_structure(structure, symprec=0.1)- Get symmetrized structureextract_wyckoff_multiplicities(sym_struct)- Get {letter: multiplicity} dictextract_representative_coordinates(sym_struct, max_den=12)- Get {letter: [x,y,z]} dictanalyze_wyckoff_position_multiplicities_and_coordinates(filepath, symprec=0.1, max_den=12)- Main entry function
Usage
import sys
sys.path.insert(0, '/app/environment/skills/evo-crystallography-wyckoff-analysis/scripts')
from utils import analyze_wyckoff_position_multiplicities_and_coordinates
result = analyze_wyckoff_position_multiplicities_and_coordinates('/path/to/file.cif')
# Returns:
# {
# "wyckoff_multiplicity_dict": {"a": 4, "c": 8},
# "wyckoff_coordinates_dict": {
# "a": ["0", "1/2", "1/2"],
# "c": ["3/8", "1/9", "8/9"]
# }
# }
Key Details
- Uses
CifParser.parse_structures(primitive=False)(not deprecated get_structures) - Uses
SpacegroupAnalyzer(symprec=0.1)for Materials Project DFT-relaxed structures - wyckoff_symbols from pymatgen include multiplicity prefix (e.g., '4a') - strip digits to get letter
- First site in each equivalent_sites group is the representative coordinate
- Coordinates wrapped to [0,1) and converted to fractions with denominator <= 12
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- today First seen · 48 lines · 53 tokens per session scan A 5aac0366161d
evo-crystallography-wyckoff-analysis is a skill published in the GitHub repository OpenLAIR/OpenSkill (88 stars, last pushed yesterday), licensed Apache-2.0. It adds 53 tokens to every session and 518 once invoked, about $0.0003 per session on Opus 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 2026-09-11.
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