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 terrene-foundation/kailash-coc-claude-py --skill 16-validation-patternsgit clone --depth 1 https://github.com/terrene-foundation/kailash-coc-claude-pyWrote 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/terrene-foundation/kailash-coc-claude-py/16-validation-patterns)<a href="https://agentmods.dev/skills/terrene-foundation/kailash-coc-claude-py/16-validation-patterns"><img src="https://agentmods.dev/badge/skills/terrene-foundation/kailash-coc-claude-py/16-validation-patterns/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/terrene-foundation/kailash-coc-claude-py/16-validation-patterns"><img src="https://agentmods.dev/badge/skills/terrene-foundation/kailash-coc-claude-py/16-validation-patterns.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 | $0.00024 | $0.01770 |
| Opus 5 | $0.00012 | $0.00885 |
| Sonnet 5 | $0.00005 | $0.00354 |
| Haiku 4.5 | $0.00002 | $0.00177 |
Grade A, and why
validation-patterns 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 7d 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.
Copies of this mod
1 near-identical copy found in the catalogue:
- validation-patterns — 86% identical, 21 lines differ
How it starts
The opening of the file, as written. The whole thing — 147 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kailash Validation Patterns
Validation patterns and compliance checking for Kailash SDK development.
Sub-File Index
Core Validations
- validate-parameters - Node parameter validation
- Required params, type checking, value ranges, format, defaults
- param-completeness-guard - Documented-kwarg-drop structural guard
- Every declared constructor param must reach a consumer, not just storage (
zero-tolerance.mdRule 3c) - Read-count vs pure-store-count discriminator; both plain and annotated storage forms
- Negative-pole proof required per
instrument-discipline.mdMUST-2(b)
- Every declared constructor param must reach a consumer, not just storage (
- validate-connections - Connection validation
- 4-parameter format, node existence, param name matching, type compatibility, circular dependency detection
- validate-workflow-structure - Workflow validation
- Node ID uniqueness, dead-end detection, entry/exit point validation
- type-relaxation-sweep - Depth for
rules/type-relaxation-sweep.mdMUST-1- A relaxed constraint (
keyofnarrowing dropped,Optionalwidened, union widened to its base) deletes a runtime guard nobody wrote — no diff hunk, no compiler error - Sweep the EXTRACTION sites against the proposed type at analysis time; a render-side guard does not cover an extraction site
- Fire the site matcher at a known-affected file before trusting an empty inventory (
instrument-discipline.mdMUST-3(a))
- A relaxed constraint (
Framework-Specific Validations
- validate-dataflow-patterns - DataFlow compliance
- Result access:
results["node_id"]["result"](not.result) - String ID preservation, multi-instance isolation, transaction patterns
- Result access:
- validate-absolute-imports - Import validation
- Absolute vs relative, module path correctness, circular/missing import detection
- validate-security - Security checks
- Secret exposure, SQL/code injection, file path traversal, API key handling
What ships with it
10 files 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.
- orphan-audit-playbook.md 14 KB
- param-completeness-guard.md 7.1 KB
- type-relaxation-sweep.md 5.0 KB
- validate-absolute-imports.md 1.1 KB
- validate-codebase-hygiene-markers.md 13 KB
- validate-connections.md 1.1 KB
- validate-dataflow-patterns.md 1.0 KB
- validate-parameters.md 5.0 KB
- validate-security.md 1.3 KB
- validate-workflow-structure.md 10 KB
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.
- 7d ago First seen · 147 lines · 24 tokens per session scan A 7f0dbffc564e
validation-patterns is a skill published in the GitHub repository terrene-foundation/kailash-coc-claude-py (12 stars, last pushed 22d ago), licensed Apache-2.0. It adds 24 tokens to every session and 1,770 once invoked, about $0.0001 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 2026-09-03.
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