find-api

A command for discovering and documenting the network API used by an Android app. An API is the set of web endpoints an app calls to send and receive data.

In plain words
What is it for?
Use it to inspect an APK, scan for endpoints and keys, examine Retrofit interfaces, and produce an API reference or optional Postman collection.
Why use it?
It reduces the manual work of finding URLs, request methods, parameters, authentication details, and response handling inside a decompiled app.

Command

Install

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.

agentmods
npx agentmods add commands/theqmaks/areclaw-plugin/find-api
Clone the repo
git clone --depth 1 https://github.com/TheQmaks/areclaw-plugin
Per session 13 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,310 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00013 $0.01310
Opus 5 $0.00006 $0.00655
Sonnet 5 $0.00003 $0.00262
Haiku 4.5 $0.00001 $0.00131

Measured 2d ago against content hash 7e369caec07d, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

find-api 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 2d 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.

plugins/areclaw/commands/find-api.md · 149 lines

How it starts

The opening of the file, as written. The whole thing — 149 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/find-api

Discover and document the complete API surface of an Android application. The goal is to produce output detailed enough that a developer could rebuild the API client from it, including a Markdown API reference and an optional Postman collection.

Instructions

1. Decompile the application (if not already done)

If a decompiled output directory does not already exist for this package, decompile the APK:

jadx -d workspace/output/$PKG --deobf $APK

If the user provided a package name without a local APK, acquire it first:

justapk download <package-name> -o workspace/samples/

2. Run automated endpoint scanning

# apkleaks finds URLs, endpoints, and API keys quickly
apkleaks -f $APK --json -o workspace/reports/$PKG-endpoints.json

Review the output. apkleaks often catches endpoints that manual grep misses, including string concatenation patterns and BuildConfig fields.

3. Search for Retrofit interfaces

This is typically the richest source of API information:

grep -rn '@GET\|@POST\|@PUT\|@DELETE\|@PATCH\|@HEAD\|@HTTP' workspace/output/$PKG/

For each interface found:

  • Map method to HTTP verb and path.
  • Map @Query, @Field, @Body, and @Path parameters.
  • Map the return type (usually Call<Model> or Observable<Model>).
  • Locate the model classes for request and response types.

4. Discover base URLs

grep -rn 'baseUrl\|BASE_URL\|API_URL\|SERVER_URL\|ENDPOINT\|api_host' workspace/output/$PKG/
grep -rn 'https\?://[a-zA-Z0-9.-]*api[a-zA-Z0-9.-]*' workspace/output/$PKG/

5. Search for non-Retrofit HTTP usage

# Direct HTTP clients
grep -rn 'HttpURLConnection\|OkHttpClient\|Volley\|WebView.*loadUrl' workspace/output/$PKG/

# WebSocket and real-time connections
grep -rn 'WebSocket\|ws://\|wss://\|Socket\.IO\|firebase' workspace/output/$PKG/

# GraphQL and gRPC
grep -rn 'graphql\|/graphql\|query.*{.*}\|ManagedChannel\|\.grpc\.' workspace/output/$PKG/

6. Handle obfuscation (if endpoints are not visible)

Read the full file on GitHub · 149 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. 2d ago First seen · 149 lines · 13 tokens per session scan A 7e369caec07d

Subscribe to this mod's changes

find-api is a command published in the GitHub repository TheQmaks/areclaw-plugin (2 stars, last pushed 5mo ago), licensed MIT. It adds 13 tokens to every session and 1,310 once invoked, about $0.0001 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.