wick: Skill for Claude Code

.claude/skills/connector-module/SKILL.md

connector-module is a skill for Claude Code from yogasw/wick. It costs 165 tokens per session (9,712 once invoked), scanned A, original, MIT.

A guide for building connectors, which are adapters that let an agent use an outside service through its API. It covers connectors built directly into the main Wick application and their settings and operations.

In plain words
What is it for?
Use it to create, fix, refactor, or extend a connector, including its configuration, operations, registry entry, or agent-facing API.
Why use it?
It provides the repository rules needed to expose an outside service consistently to the agent and its tool interface.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: mentions AGENTS.md.

This is yogasw/wick's own configuration. It tells Claude Code how to work on wick 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 wick configures →

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is ./bin/tailwindcss* -i web/src/input.css -o web/public/css/app.css --minify.

Reuse

Borrowing it

Nothing to install: this file belongs to yogasw/wick. 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/yogasw/wick/master/.claude/skills/connector-module/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/yogasw/wick

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 connector-module

README.md
[![agentmods](https://agentmods.dev/badge/skills/yogasw/wick/connector-module/github.svg)](https://agentmods.dev/skills/yogasw/wick/connector-module)
Your own site
<a href="https://agentmods.dev/skills/yogasw/wick/connector-module"><img src="https://agentmods.dev/badge/skills/yogasw/wick/connector-module/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 connector-module

Your own site · 80×15
<a href="https://agentmods.dev/skills/yogasw/wick/connector-module"><img src="https://agentmods.dev/badge/skills/yogasw/wick/connector-module.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 165 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,712 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 7 findings, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 105
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 449
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 451
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 451
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 451
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • high Privilege Escalation · line 585
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
  • medium Agent Snooping · line 16
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
How audits are shown
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 $0.00165 $0.09712
Opus 5.5 $0.00066 $0.03885
Sonnet 5.5 $0.00033 $0.01942
Haiku 4.5 $0.00016 $0.00971

Measured 15d ago against content hash d58b4da17f2e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

connector-module scanned grade A with 1 finding 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 15d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **curl / manual** defs: sections are stored and editable in the builder (named sections + drag-drop ops between them).
.claude/skills/connector-module/SKILL.md · 614 lines

How it starts

The opening of the file, as written. The whole thing — 614 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Connector Module — wick core (upstream)

Scope: this skill is for connectors that ship inside wick itself — modules under internal/connectors/ registered from internal/connectors/registry.go::RegisterBuiltins(). If you are building a connector in a downstream project (a scaffold generated from template/), use the downstream skill at template/.claude/skills/connector-module/SKILL.md — paths, registration site, and verification differ.

Activate this skill whenever the user touches a connector in the wick lab binary or the connector framework itself — creating, improving, fixing, refactoring, or adding operations. When editing an existing connector, audit it against the rules below and bring it up to spec as part of the change.

Mental model

A connector wraps one external API for LLM consumption.

  • One Module carries one shared Configs struct (URL, token, ...) and N Operations (query, list_repos, create_issue, ...), grouped into categories (titled sections).
  • Module.Operations is a []connector.Category — each Category{Title, Description, Ops} owns its operations. The admin detail page renders one card per category. Code that needs the flat op list calls Module.AllOps(); an op's owning section is Module.CategoryOf(opKey). There is no Operation.Category field — the section owns the grouping.
  • Each Operation has its own typed Input struct (turned into the MCP JSON Schema) and its own ExecuteFunc.
  • An admin can create many rows per definition at runtime; each row carries its own credential values, label, and tags. Same Go code, different rows = different (env, team, account).
  • LLMs do not see N×M static tools. The MCP server exposes a fixed meta surface (wick_list, wick_search, wick_get, wick_execute); each (row × operation) pair is addressed by an opaque tool_id of the form conn:{connector_id}/{op_key}.

The full design lives in internal/planning/archive/connectors-design.md. This skill is the operational summary; that document is the source of truth for any architectural question.

Read the full file on GitHub · 614 lines

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. 15d ago Changed · +9 lines d58b4da17f2e
  2. 2mo ago First seen · 605 lines · 165 tokens per session scan A 74dd14162009

Subscribe to this mod's changes

connector-module is a skill published in the GitHub repository yogasw/wick (3 stars, last pushed today), licensed MIT. It adds 165 tokens to every session and 9,712 once invoked, about $0.0007 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Related

Other skills, from other repositories

open-source

Documentation reference for writing Python code using the browser-use open-source library. Use this skill whenever the user needs help with Agent, Browser, or Tools configuration, is writing code that imports from browseruse, asks about @sandbox deployment, supported LLM models, Actor API, custom tools, lifecycle…

browser-use/browser-use · 137 tokens

n8n-subworkflows

Build reusable, composable n8n sub-workflows. Use when extracting shared logic, building anything multi-step or reused across workflows, or any workflow over 10 nodes — and whenever the user mentions sub-workflows, Execute Workflow, reuse, shared/common logic, modular workflows, "Define Below" inputs…

czlonkowski/n8n-mcp · 121 tokens

n8n-code-tool

Write JavaScript or Python for the n8n Custom Code Tool (@n8n/n8n-nodes-langchain.toolCode) — the AI-agent-callable tool, NOT the workflow Code node. Use when building a Code Tool attached to an AI Agent, writing code that an LLM will invoke, parsing the query input, returning a string result, defining an input schema…

czlonkowski/n8n-mcp · 221 tokens

omh-backend

This is an OMH backend workflow skill, projected for Agent Skills hosts (Claude Code, Codex, Cursor, opencode, OpenClaw, pi).

rlaope/oh-my-hermes · 75 tokens

design-mcp-server

Design the tool surface, resources, and service layer for a new MCP server. Use when starting a new server, planning a major feature expansion, or when the user describes a domain/API they want to expose via MCP. Produces a design doc at docs/design.md that drives implementation.

cyanheads/obsidian-mcp-server · 62 tokens

api-telemetry

Catalog of OpenTelemetry instrumentation built into framework @cyanheads/mcp-ts-core — spans, metrics, completion logs, env config, runtime caveats, custom instrumentation patterns, and cardinality rules. Use when enabling OTel export, adding custom spans or metrics in services, debugging missing telemetry, looking up…

cyanheads/obsidian-mcp-server · 85 tokens