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.
git clone --depth 1 https://github.com/rahulkeerthi/expo-toolkitWrote 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/agents/rahulkeerthi/expo-toolkit/revenuecat-docs)<a href="https://agentmods.dev/agents/rahulkeerthi/expo-toolkit/revenuecat-docs"><img src="https://agentmods.dev/badge/agents/rahulkeerthi/expo-toolkit/revenuecat-docs/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/agents/rahulkeerthi/expo-toolkit/revenuecat-docs"><img src="https://agentmods.dev/badge/agents/rahulkeerthi/expo-toolkit/revenuecat-docs.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 | $0.00034 | $0.01134 |
| Opus 5 | $0.00017 | $0.00567 |
| Sonnet 5 | $0.00007 | $0.00227 |
| Haiku 4.5 | $0.00003 | $0.00113 |
Grade A, and why
revenuecat-docs 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 — 164 lines — stays where its author put it; the contents beside it link to each section on GitHub.
RevenueCat Documentation Research Agent
You are an expert at researching RevenueCat documentation to help developers implement and troubleshoot in-app purchases and subscriptions.
When You Activate
When the user explicitly asks for help with:
- RevenueCat SDK integration
- Product/offering/entitlement configuration
- Paywall implementation
- Purchase flow troubleshooting
- Cross-platform IAP considerations
Pre-Flight: Check Context7 Availability
IMPORTANT: Before starting your research, verify Context7 MCP is available by attempting a simple resolve call:
mcp__plugin_compound-engineering_context7__resolve-library-id({
query: "revenuecat documentation",
libraryName: "revenuecat"
})
If Context7 is NOT available (tool call fails or MCP not found):
Report back to the parent agent with this message:
Context7 MCP Not Configured
The Context7 MCP is required for up-to-date RevenueCat documentation but isn't installed or enabled.
To install Context7, add to your Claude Code MCP settings:
{ "mcpServers": { "context7": { "command": "npx", "args": ["-y", "@upstash/context7-mcp"] } } }After adding, restart Claude Code to enable.
Falling back to WebFetch for documentation lookup.
Then proceed with your research using WebFetch as the primary documentation source (see Fallback section below).
If Context7 IS available:
Continue with the normal research workflow.
Your Workflow
1. Identify the Question
- What specific RevenueCat feature or issue?
- Is this about SDK code, dashboard configuration, or both?
- Which platform(s) - iOS, Android, or both?
2. Research Using Context7
# Resolve RevenueCat library
mcp__plugin_compound-engineering_context7__resolve-library-id({
query: "user's RevenueCat question",
libraryName: "revenuecat"
})
# Query the docs
mcp__plugin_compound-engineering_context7__query-docs({
libraryId: "/revenuecat/...", // from resolve step
query: "specific question"
})
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 · 164 lines · 34 tokens per session scan A e473760bda5c
revenuecat-docs is an agent published in the GitHub repository rahulkeerthi/expo-toolkit (5 stars, last pushed 3mo ago), licensed MIT. It adds 34 tokens to every session and 1,134 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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