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 swarmauri/swarmauri-sdk --skill swarmauri-add-base-classgit clone --depth 1 https://github.com/swarmauri/swarmauri-sdkWrote 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/swarmauri/swarmauri-sdk/swarmauri-add-base-class)<a href="https://agentmods.dev/skills/swarmauri/swarmauri-sdk/swarmauri-add-base-class"><img src="https://agentmods.dev/badge/skills/swarmauri/swarmauri-sdk/swarmauri-add-base-class/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/swarmauri/swarmauri-sdk/swarmauri-add-base-class"><img src="https://agentmods.dev/badge/skills/swarmauri/swarmauri-sdk/swarmauri-add-base-class.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00062 | $0.00331 |
| Opus 5.5 | $0.00025 | $0.00132 |
| Sonnet 5.5 | $0.00012 | $0.00066 |
| Haiku 4.5 | $0.00006 | $0.00033 |
Grade A, and why
swarmauri-add-base-class 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 2mo 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.
What it actually says
Swarmauri Add Base Class
Workflow
- Read the matching core interface and nearby base classes in
pkgs/base/swarmauri_base/<family>/. - Implement the base class by inheriting the core interface and
ComponentBase; use@ComponentBase.register_model()for base models. - Set
resourcefromResourceTypes, addtype: Literal["<BaseName>"] = "<BaseName>", and use existing Pydantic field conventions. - Update family exports when the package uses them.
- If this is a new resource family, update
ResourceTypesandpkgs/swarmauri/swarmauri/interface_registry.py. - Add focused tests for importability, resource value, serialization where relevant, and interface-registry lookup when registry wiring changed.
Required References
Read these before changing files:
../../references/repo-patterns.md../../references/inheritance-entrypoints.md../../references/registry-rules.md
Completion Checks
- Keep concrete implementations out of
swarmauri_base. - Do not add entry points for base classes.
- Run validation for
pkgs/base; also runpkgs/swarmauritests ifInterfaceRegistrychanged.
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.
- 2mo ago First seen · 30 lines · 62 tokens per session scan A c47e46ab64e6
swarmauri-add-base-class is a skill published in the GitHub repository swarmauri/swarmauri-sdk (104 stars, last pushed 2d ago), licensed Apache-2.0. It adds 62 tokens to every session and 331 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-08-30.
Other skills, from other repositories
python-package-management
Guide for managing packages in the Agent Framework Python monorepo, including creating new connector packages, versioning, and the lazy-loading pattern. Use this when adding, modifying, or releasing packages.
python-feature-lifecycle
Guidance for package and feature lifecycle in the Agent Framework Python codebase, including stage meanings, feature-stage decorators, feature enums, and how to move APIs from one stage to the next.
python-testing
Guidelines for writing and running tests in the Agent Framework Python codebase. Use this when creating, modifying, or running tests.
agent-framework-builder-python
Use this skill when building, modifying, reviewing, evaluating, integrating, or hosting Python applications with Microsoft Agent Framework. Use it for Agent Framework agents, harness agents, workflows, orchestrations, declarative definitions, tools, sessions, middleware, evaluation, observability, integrations, or…
python-code-quality
Code quality checks, linting, formatting, and type checking commands for the Agent Framework Python codebase. Use this when running checks, fixing lint errors, or troubleshooting CI failures.
python-development
Workflow guidance for developing Python code in the Agent Framework repository. Use this when writing or modifying Python source files under python/.