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claude-code-power-config: Skill for Claude Code

.claude/skills/new-provider/SKILL.md

new-provider is a skill for Claude Code from AlexisBalayre/claude-code-power-config. It costs 60 tokens per session (500 once invoked), scanned A, original, MIT.

A step-by-step guide for adding a new service that delivers email, text messages, push notifications, or webhooks. It follows the project's adapter, factory, and YAML registry structure.

In plain words
What is it for?
Use it when integrating a new email, SMS, push, or webhook provider, including its interface implementation, factory entry, retries, failure handling, and documentation.
Why use it?
It reduces the risk of adding a delivery service in the wrong place or forgetting the code needed to select and use it.

Skill for Claude Code

Written for Claude Code: user-invocable in frontmatter.

This is AlexisBalayre/claude-code-power-config's own configuration. It tells Claude Code how to work on claude-code-power-config itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything claude-code-power-config configures →

not rated 2repo 1mo ago A scan 60 tokens original MIT
View source ↗ AlexisBalayre/claude-code-power-config
Reuse

Borrowing it

Nothing to install: this file belongs to AlexisBalayre/claude-code-power-config. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/AlexisBalayre/claude-code-power-config/main/.claude/skills/new-provider/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/AlexisBalayre/claude-code-power-config

Made for: Claude Code.

Wrote 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.

agentmods badge for new-provider

README.md
[![agentmods](https://agentmods.dev/badge/skills/alexisbalayre/claude-code-power-config/new-provider/github.svg)](https://agentmods.dev/skills/alexisbalayre/claude-code-power-config/new-provider)
Your own site
<a href="https://agentmods.dev/skills/alexisbalayre/claude-code-power-config/new-provider"><img src="https://agentmods.dev/badge/skills/alexisbalayre/claude-code-power-config/new-provider/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.

agentmods 80×15 button for new-provider

Your own site · 80×15
<a href="https://agentmods.dev/skills/alexisbalayre/claude-code-power-config/new-provider"><img src="https://agentmods.dev/badge/skills/alexisbalayre/claude-code-power-config/new-provider.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 60 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 500 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00060 $0.00500
Opus 5 $0.00030 $0.00250
Sonnet 5 $0.00012 $0.00100
Haiku 4.5 $0.00006 $0.00050

Measured 10d ago against content hash 4472c27d263a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

new-provider 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 10d 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.

.claude/skills/new-provider/SKILL.md · 28 lines

What it actually says

Scaffold a new delivery Provider. The adapter/factory/registry obligations are in docs/conventions/services.md §Delivery Providers - read it first; this skill is the execution checklist.

Execution Steps

  1. Determine Channel & Context: Which Channel - email, sms, push, or webhook? Read 2-3 existing examples in packages/acme-providers/src/providers/clients/ and src/interfaces/ before writing code.
  2. Adapter - src/providers/clients/<channel>/<provider>/<provider>-<channel>.adapter.ts:
    • Implement the Channel interface (EmailProvider, SmsProvider, PushProvider, or WebhookProvider from src/interfaces/).
    • Use shared SDK clients (src/providers/clients/sdk/<system>.client.ts) if applicable. Handle retries and partial failures explicitly.
    • Add JSDoc to every exported method (packages require it).
  3. Factory - src/providers/factories/<channel>.factory.ts:
    • Add the new provider ID literal to the union type in src/interfaces/<channel>.interface.ts so the factory switch fails to compile until the new case is handled.
    • Add the new case to the factory switch (createProvider(channel, id, deps)).
  4. Config - config/<channel>/<provider>.yaml:
    • Define endpoints, options, and rate limits. NEVER hardcode credentials - read them via env.
  5. Update Exports: Ensure correct exposure via subpath exports in src/index.ts.
  6. Tests - test/unit/providers/clients/<channel>/<provider>/<provider>-<channel>.test.ts:
    • Mock the external SDK. ALWAYS mock @acme/acme-logger.
    • Test success, error handling, retry/backoff, and config mapping.
  7. Verify:
    • pnpm --filter @acme/acme-providers typecheck
    • pnpm --filter @acme/acme-providers test
Changes

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.

  1. 10d ago First seen · 28 lines · 60 tokens per session scan A 4472c27d263a

Subscribe to this mod's changes

new-provider is a skill published in the GitHub repository AlexisBalayre/claude-code-power-config (2 stars, last pushed 1mo ago), licensed MIT. It adds 60 tokens to every session and 500 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 2026-08-31.

Backend and APIsClaude Codeagentsaianthropicclaudedeveloper-tools
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