Borrowing it
Nothing to install: this file belongs to terrene-foundation/metis. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/terrene-foundation/metis/main/.claude/skills/07-development-guides/SKILL.mdgit clone --depth 1 https://github.com/terrene-foundation/metisWrote 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/metis/07-development-guides)<a href="https://agentmods.dev/skills/terrene-foundation/metis/07-development-guides"><img src="https://agentmods.dev/badge/skills/terrene-foundation/metis/07-development-guides/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/metis/07-development-guides"><img src="https://agentmods.dev/badge/skills/terrene-foundation/metis/07-development-guides.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 | $0.00032 | $0.01303 |
| Opus 5 | $0.00016 | $0.00651 |
| Sonnet 5 | $0.00006 | $0.00261 |
| Haiku 4.5 | $0.00003 | $0.00130 |
Grade A, and why
development-guides 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Kailash Patterns - Development Guides
Comprehensive guides for advanced Kailash SDK development, covering custom development, production deployment, testing, and enterprise features.
When to Use
Use these guides when asking about development guide, advanced features, custom node development, async node development, MCP development, production deployment, testing strategies, RAG implementation, security patterns, monitoring setup, circuit breaker, compliance, edge computing, or SDK internals.
Overview
In-depth guides for:
- Custom node and workflow development
- Advanced SDK features
- Production deployment strategies
- Comprehensive testing approaches
- Enterprise security and compliance
- Monitoring and observability
- SDK internals and architecture
Core Development
SDK Fundamentals
- sdk-fundamentals - Core SDK concepts and architecture
- sdk-essentials - Essential SDK patterns
- feature-discovery - Discovering SDK features
- advanced-features - Advanced SDK capabilities
Custom Development
- custom-development - Custom component development
- async-node-development - Building async nodes
- node-execution-internals - Node execution mechanics
- parameter-passing-comprehensive - Advanced parameter patterns
Workflow Development
- workflow-creation-guide - Complete workflow creation guide
- cyclic-guide-comprehensive - Comprehensive cyclic workflow guide
- intelligent-query-routing - Query routing strategies
MCP Development
MCP Implementation
- mcp-development - MCP server development
- mcp-advanced-features - Advanced MCP features
- mcp-tool-execution - MCP tool patterns
- mcp-transport-layers - Transport implementation
- resource-registry - MCP resource management
What ships with it
31 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.
- advanced-features.md 6.6 KB
- async-node-development.md 1.9 KB
- circuit-breaker.md 3.0 KB
- compliance-patterns.md 2.1 KB
- custom-development.md 10 KB
- cyclic-guide-comprehensive.md 11 KB
- durable-gateway.md 1.7 KB
- edge-computing.md 1.7 KB
- enterprise-features.md 3.0 KB
- feature-discovery.md 3.0 KB
- intelligent-query-routing.md 1.9 KB
- mcp-advanced-features.md 2.0 KB
- mcp-development.md 7.3 KB
- mcp-tool-execution.md 1.9 KB
- mcp-transport-layers.md 1.7 KB
- metrics-collection.md 2.2 KB
- monitoring-enterprise.md 2.4 KB
- node-execution-internals.md 2.2 KB
- parameter-passing-comprehensive.md 3.8 KB
- production-deployment-guide.md 9.0 KB
- production-testing.md 8.6 KB
- rag-comprehensive.md 11 KB
- regression-testing.md 2.3 KB
- resilience-enterprise.md 2.4 KB
- resource-registry.md 1.4 KB
- sdk-essentials.md 4.4 KB
- sdk-fundamentals.md 6.2 KB
- security-patterns-enterprise.md 1.6 KB
- test-organization.md 6.9 KB
- testing-best-practices.md 7.4 KB
- workflow-creation-guide.md 5.3 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.
- 9d ago First seen · 175 lines · 32 tokens per session scan A 570d76dc67ac
development-guides is a skill published in the GitHub repository terrene-foundation/metis (2 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 32 tokens to every session and 1,303 once invoked, about $0.0002 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 2026-08-31.
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