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 glincker/claude-code-marketplace --skill api-connectorgit clone --depth 1 https://github.com/glincker/claude-code-marketplaceWrote 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/glincker/claude-code-marketplace/api-connector)<a href="https://agentmods.dev/skills/glincker/claude-code-marketplace/api-connector"><img src="https://agentmods.dev/badge/skills/glincker/claude-code-marketplace/api-connector/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/glincker/claude-code-marketplace/api-connector"><img src="https://agentmods.dev/badge/skills/glincker/claude-code-marketplace/api-connector.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 | $0.03338 |
| Opus 5.5 | $0.00010 | $0.01335 |
| Sonnet 5.5 | $0.00005 | $0.00668 |
| Haiku 4.5 | $0.00002 | $0.00334 |
Grade B, and why
api-connector scanned grade B with 2 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 1mo 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.
Sends data to an external URLmediumData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
const response = await fetch('https://slack.com/api/chat.postMessage', { method: 'POST', Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -X POST https://slack.com/api/chat.postMessage \ How it starts
The opening of the file, as written. The whole thing — 522 lines — stays where its author put it; the contents beside it link to each section on GitHub.
API Connector
⚡ UNIQUE FEATURE: Natural language API integration for 100+ popular services. Automatically handles authentication (OAuth, API keys), builds requests, parses responses, and generates integration code. No API docs reading required!
What This Skill Does
Connect to any API using plain English:
- 100+ Pre-configured APIs: GitHub, Slack, Stripe, Twilio, SendGrid, OpenAI, and more
- Natural language requests: "Send a Slack message to #general" → API call
- Auto authentication: Handles OAuth, API keys, JWT automatically
- Response parsing: Extracts relevant data from complex responses
- Code generation: Generates integration code in your language
- Webhook setup: Creates and manages webhooks
- Rate limiting: Automatically handles rate limits and retries
- Testing mode: Test API calls before using in production
Supported Services
Communication
- Slack: Messages, channels, users, files
- Discord: Servers, channels, messages, roles
- Twilio: SMS, voice calls, WhatsApp
- SendGrid: Email campaigns, templates
- Telegram: Bots, messages, groups
Development
- GitHub: Repos, issues, PRs, actions, releases
- GitLab: Projects, merge requests, CI/CD
- Bitbucket: Repositories, pipelines
- Linear: Issues, projects, teams
- Jira: Issues, boards, sprints
Payments
- Stripe: Payments, customers, subscriptions
- PayPal: Transactions, invoices
- Square: Payments, inventory
Cloud & Infrastructure
- AWS: S3, Lambda, EC2, RDS
- Google Cloud: Storage, Compute, Functions
- Azure: VMs, Storage, Functions
- Vercel: Deployments, projects
- Netlify: Sites, builds, functions
Data & Analytics
- Google Analytics: Reports, events, conversions
- Mixpanel: Events, funnels, cohorts
- Segment: Events, identify, track
AI & ML
- OpenAI: GPT, DALL-E, Embeddings
- Anthropic Claude: Messages, conversations
- Hugging Face: Models, inference
- Replicate: Model predictions
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.
- 1mo ago First seen · 522 lines · 24 tokens per session scan B 30b643238558
api-connector is a skill published in the GitHub repository glincker/claude-code-marketplace (37 stars, last pushed 21d ago), licensed Apache-2.0. It adds 24 tokens to every session and 3,338 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (sends data to an external url, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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