apxy

分类: 工具与效率 | 上传者: apxydev | 下载: 0 | 版本: v1.0（最新）
APXY — AI agent tools for network debugging. Use this skill whenever there's any HTTP/HTTPS debugging, network inspection, or API mocking needed — even if the issue seems simple. Use when debugging fetch/axios/curl errors, unexpected status codes, CORS errors, 401/403 auth failures, 502/503 upstream errors, or when a response body doesn't match the API docs. Also use when the user says "debug API", "check network request", "why is this request failing", "prod regression", "compare API responses", "mock this endpoint", "intercept traffic", or "why did this start failing after deploy". Prefer this over browser devtools or plain curl when you need to capture, replay, diff, or mock traffic — APXY logs everything automatically and lets you query history.
更新日志: Source: GitHub https://github.com/apxydev/apxy
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📄 SKILL.md 19.8 KB
SKILL.md

---
name: apxy
description: APXY — AI agent tools for network debugging. Use this skill whenever there's any HTTP/HTTPS debugging, network inspection, or API mocking needed — even if the issue seems simple. Use when debugging fetch/axios/curl errors, unexpected status codes, CORS errors, 401/403 auth failures, 502/503 upstream errors, or when a response body doesn't match the API docs. Also use when the user says "debug API", "check network request", "why is this request failing", "prod regression", "compare API responses", "mock this endpoint", "intercept traffic", or "why did this start failing after deploy". Prefer this over browser devtools or plain curl when you need to capture, replay, diff, or mock traffic — APXY logs everything automatically and lets you query history.
metadata:
  priority: 8
  bashPatterns:
    - "apxy\\b"
    - "\\bapxy\\s+(proxy|rules|traffic|schema|setup|tools|config|license)"
    - "\\bapxy\\s+rules\\s+(mock|breakpoint|script|interceptor|redirect|filter|caching|network)"
    - "\\bapxy\\s+traffic\\s+(logs|recording|devices|sql)"
    - "\\bapxy\\s+tools\\s+(request|protobuf|db)"
    - "\\bapxy\\s+(start|stop|status|env|browser)"
    - "eval\\s+\\$\\(apxy"
  promptSignals:
    - "network proxy"
    - "mock api"
    - "debug traffic"
    - "intercept https"
    - "capture requests"
    - "api mocking"
    - "http debugging"
    - "proxy start"
    - "traffic inspection"
    - "breakpoint request"
    - "schema validation"
    - "har export"
    - "ssl interception"
    - "network throttling"
  docs: https://github.com/nicepkg/apxy
retrieval:
  aliases:
    - apxy
    - apxy-cli
    - agent proxy
    - https proxy
  intents:
    - debug api traffic
    - mock http responses
    - intercept and modify requests
    - validate api against openapi schema
    - capture network traffic for analysis
    - set breakpoints on http requests
    - simulate slow network conditions
    - replay captured requests
    - export traffic as HAR
    - run sql queries on captured traffic
  entities:
    - proxy
    - mock rule
    - breakpoint
    - interceptor
    - script
    - schema
    - traffic log
    - filter
    - redirect
    - HAR file
  examples:
    - apxy proxy start --port 8080
    - apxy rules mock add --name stub --url "/api/users" --match exact --status 200 --body '{"users":[]}'
    - apxy traffic logs search --query "api.example.com" --format json
    - apxy rules breakpoint add --name "pause-login" --match "path contains /login"
    - apxy schema import --name my-api --file ./openapi.yaml
    - apxy rules script add --name rewrite --code 'response.body = response.body.replace("foo","bar")'
---

# APXY CLI — Agent Network Proxy

HTTPS proxy for capturing, inspecting, modifying, and mocking API traffic. Optimized for AI agents.

## Quick Start

```bash
apxy proxy start --port 8080          # proxy :8080, control API :8081
eval $(apxy env)                      # inject proxy env into shell
apxy traffic logs list --format json --limit 10
apxy rules mock add --name "stub" --url "/api/users" --match exact --status 200 --body '{"users":[]}'
apxy traffic sql query "SELECT host, COUNT(*) as cnt FROM traffic_logs GROUP BY host ORDER BY cnt DESC LIMIT 10"
```

## Quick Triage

| Problem | First command to run |
|---------|---------------------|
| API returning 4xx/5xx | `apxy traffic logs search --query "host.com" --format json \| jq '.[] \| select(.status_code >= 400)'` |
| Response body wrong | `apxy traffic logs show --id <ID> --format markdown` |
| Compare good vs bad | `apxy traffic logs diff --id-a <GOOD_ID> --id-b <BAD_ID> --scope response` |
| Mock a broken endpoint | `apxy rules mock add --name stub --url "/api/path" --match wildcard --status 200 --body '{}'` |
| Add/remove request headers | `apxy rules interceptor set --name fix --match "host == api.com" --set-request-headers '{"Authorization":"Bearer test"}'` |
| Pause and inspect a request | `apxy rules breakpoint add --name pause --match "path contains /login && method == POST" --phase request` |
| Simulate slow network | `apxy rules network set --latency 2000` |
| SQL query on traffic | `apxy traffic sql query "SELECT host, status_code, COUNT(*) FROM traffic_logs GROUP BY host, status_code ORDER BY COUNT(*) DESC"` |
| Replay a failed request | `apxy traffic logs replay --id <ID>` |
| Export for sharing | `apxy traffic logs export-har --file ./traffic.har` |


## DSL Match Expressions

Used by breakpoint `--match`, script `--match`, interceptor `--match`, and filter `--target`.

| Field | Example |
|-------|---------|
| `host` | `host == api.example.com` |
| `path` | `path contains /login` |
| `url` | `url startswith https://api.stripe.com` |
| `method` | `method == POST` |
| `status` | `status >= 400` |
| `header:<Name>` | `header:Content-Type contains json` |

**Operators:** `==`, `!=`, `contains`, `startswith`, `endswith`, `matches` (regex), `>=`, `<=`, `>`, `<`
**Combinators:** `&&` (AND), `||` (OR), `()` (grouping)
**Wildcard:** `*` matches all traffic

Examples: `"host == api.example.com && method == POST"`, `"status >= 400 || path contains /error"`, `"path contains /api && status >= 500"`

---

## 1. Proxy (5 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy proxy start` | Start proxy server | `--port` (8080), `--ssl-domains`, `--mitm-all`, `--bypass-domains`, `--no-system-proxy`, `--upstream-proxy`, `--project-dir`, `--auto-validate`, `--max-body`, `--web-port`, `--control-port`, `--no-mdns`, `--cert-dir` |
| `apxy proxy stop` | Stop running proxy | |
| `apxy proxy status` | Show proxy status | `--port`, `--format` |
| `apxy proxy env` | Print proxy env vars | `--port`, `--lang` (all\|go\|node\|python\|ruby\|curl), `--open`, `--script`, `--bypass-domains`, `--no-cert` |
| `apxy proxy browser` | Launch proxied browser | `--browser` (chrome\|firefox), `--port`, `--cert-dir` |

### Three-Tier HTTPS Handling

| Tier | Behavior | Control |
|------|----------|---------|
| **TUNNEL** | Cert-pinned domains tunneled as-is, no inspection | `--bypass-domains '*.openai.com,*.local'` |
| **SKIP** | Non-enabled domains forwarded, headers only (no body) | Default for unlisted domains |
| **DEEP** | Full MITM with request/response body capture | `--ssl-domains 'api.example.com'` or `--mitm-all` |

Key `proxy start` patterns:
```bash
apxy proxy start --port 8080 --ssl-domains "api.example.com,*.stripe.com"   # deep inspect specific domains
apxy proxy start --mitm-all --bypass-domains "*.openai.com"                 # inspect all except pinned
apxy proxy start --no-system-proxy --port 9090                              # manual proxy, no system config
apxy proxy start --upstream-proxy http://corp-proxy:3128                    # proxy chaining
apxy proxy start --project-dir ./my-project --auto-validate                 # scoped + schema validation
```

## 2. Rules — Mock (6 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules mock add` | Create mock rule | `--name`, `--url`, `--match` (exact\|wildcard\|regex), `--method`, `--status` (200), `--body`, `--delay`, `--priority` |
| `apxy rules mock list` | List rules | `--format`, `--quiet` |
| `apxy rules mock enable` | Enable rule | `--id` or `--all` |
| `apxy rules mock disable` | Disable rule | `--id` or `--all`, `--dry-run` |
| `apxy rules mock remove` | Remove rule | `--id` or `--all`, `--dry-run` |
| `apxy rules mock clear` | Delete all rules | `--dry-run` |

## 3. Rules — Redirect (3 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules redirect set` | Add redirect rule | `--name`, `--from`, `--to`, `--match` (exact\|wildcard\|regex) |
| `apxy rules redirect list` | List redirects | `--format`, `--quiet` |
| `apxy rules redirect remove` | Remove redirect | `--id` or `--all`, `--dry-run` |

## 4. Rules — Interceptor (3 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules interceptor set` | Add interceptor | `--name`, `--match` (DSL), `--action` (mock\|modify\|observe), `--description`, `--add-request-headers`, `--set-request-headers`, `--set-response-headers`, `--remove-headers`, `--set-response-status`, `--set-response-body`, `--delay-ms` |
| `apxy rules interceptor list` | List interceptors | `--format`, `--quiet` |
| `apxy rules interceptor remove` | Remove interceptor | `--id` or `--all`, `--dry-run` |

## 5. Rules — Breakpoint (7 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules breakpoint add` | Add breakpoint rule | `--name` (req), `--match` (DSL, req), `--phase` (request\|response\|both), `--timeout` (30000ms) |
| `apxy rules breakpoint list` | List breakpoints | `--format`, `--quiet` |
| `apxy rules breakpoint enable` | Enable breakpoint | `--id` or `--all` |
| `apxy rules breakpoint disable` | Disable breakpoint | `--id` or `--all`, `--dry-run` |
| `apxy rules breakpoint remove` | Remove breakpoint | `--id` or `--all`, `--dry-run` |
| `apxy rules breakpoint pending` | List paused requests | `--quiet` |
| `apxy rules breakpoint resolve` | Resume paused request | `--id` (req), `--status`, `--headers` (JSON), `--body`, `--drop`, `--dry-run` |

## 6. Rules — Script (5 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules script add` | Add JS proxy script | `--name` (req), `--file` or `--code` (one req), `--hook` (onRequest\|onResponse), `--match` (DSL, default: *) |
| `apxy rules script list` | List scripts | `--format`, `--quiet` |
| `apxy rules script enable` | Enable script | `--id` or `--all` |
| `apxy rules script disable` | Disable script | `--id` or `--all`, `--dry-run` |
| `apxy rules script remove` | Remove script | `--id` or `--all`, `--dry-run` |

## 7. Rules — Network (2 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules network set` | Simulate network conditions | `--latency` (ms), `--bandwidth` (kbps), `--packet-loss` (0-100%) |
| `apxy rules network clear` | Clear conditions | `--dry-run` |

## 8. Rules — Caching (2 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules caching disable-cache` | Strip cache headers | `--host` (empty = all) |
| `apxy rules caching enable-cache` | Restore caching | |

## 9b. Rules — Filter (3 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy rules filter set` | Add block/allow rule | `--type` (block\|allow), `--target` (domain pattern, req) |
| `apxy rules filter list` | List filter rules | `--format`, `--quiet` |
| `apxy rules filter remove` | Remove filter | `--id` or `--all`, `--dry-run` |

## 9. Traffic — Logs (14 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy traffic logs list` | List traffic records | `--limit` (50), `--offset`, `--format`, `--quiet` |
| `apxy traffic logs show` | Show record detail | `--id` (req), `--format` |
| `apxy traffic logs search` | Search by URL/host/method | `--query`, `--limit` (20), `--format`, `--quiet` |
| `apxy traffic logs search-bodies` | Full-text body search | `--pattern`, `--scope` (request\|response\|both), `--limit`, `--format` |
| `apxy traffic logs graphql` | Search GraphQL ops | `--operation-name`, `--operation-type` (query\|mutation\|subscription), `--limit`, `--format` |
| `apxy traffic logs jsonpath` | Extract JSON via gjson | `--id`, `--path`, `--scope` (request\|response) |
| `apxy traffic logs diff` | Compare two records | `--id-a`, `--id-b`, `--scope` (request\|response\|both) |
| `apxy traffic logs label` | Label a record | `--id` (req), `--color` (red\|green\|blue\|yellow\|purple), `--comment` |
| `apxy traffic logs replay` | Replay captured request | `--id`, `--port` (8080) |
| `apxy traffic logs export-curl` | Export as client snippet | `--id`, `--format` (curl\|fetch\|httpie\|python) |
| `apxy traffic logs export-har` | Export as HAR 1.2 | `--file`, `--limit` (10000) |
| `apxy traffic logs import-har` | Import from HAR file | `--file` (req) |
| `apxy traffic logs stats` | Traffic statistics | `--format` |
| `apxy traffic logs clear` | Delete all records | `--dry-run` |

## 10. Traffic — Recording, Devices, SQL (4 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy traffic recording start` | Start traffic capture | |
| `apxy traffic recording stop` | Stop traffic capture | |
| `apxy traffic devices list` | List connected devices | `--format`, `--mobile`, `--quiet`, `--web-url` |
| `apxy traffic sql query "<SQL>"` | Run read-only SQL | Tables: `traffic_logs`, `mock_rules` |

## 11. Schema (6 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy schema import` | Import OpenAPI spec | `--name`, `--file` or `--url` (one req) |
| `apxy schema list` | List schemas | `--format`, `--quiet` |
| `apxy schema show` | Show schema details | `--id` (req) |
| `apxy schema validate` | Validate record vs schema | `--record-id` (req), `--schema-id` (req) |
| `apxy schema validate-recent` | Validate recent traffic | `--limit` (20) |
| `apxy schema delete` | Delete schema | `--id` (req), `--dry-run` |

## 12. Setup (15 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy setup init` | Init project workspace | Creates `.apxy/` directory |
| `apxy setup certs generate` | Generate root CA cert | |
| `apxy setup certs info` | Show CA details | |
| `apxy setup certs trust` | Trust CA in keychain | |
| `apxy setup certs custom add` | Add custom CA | `--domain` (req), `--cert` (req), `--key` (req), `--label`, `--no-trust` |
| `apxy setup certs custom list` | List custom CAs | `--format`, `--quiet` |
| `apxy setup certs custom info` | Show custom CA | `--domain` (req) |
| `apxy setup certs custom remove` | Remove custom CA | `--domain` or `--all`, `--dry-run` |
| `apxy setup certs custom trust` | Trust custom CA | `--domain` (req) |
| `apxy setup ssl enable` | Enable HTTPS intercept | `--domain` (req) |
| `apxy setup ssl disable` | Disable HTTPS intercept | `--domain` or `--all`, `--dry-run` |
| `apxy setup ssl list` | List SSL domains | `--format`, `--quiet` |
| `apxy setup mobile setup` | Mobile setup instructions | `--platform` (ios\|android), `--port`, `--qr` |
| `apxy setup settings export` | Export settings | `--file` |
| `apxy setup settings import` | Import settings | `--file` (req), `--dry-run` |

## 13. Tools (9 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy tools request compose` | Send HTTP request | `--method` (GET), `--url` (req), `--body`, `--headers` (JSON) |
| `apxy tools request batch` | Batch from file | `--file` (req), `--compare-history`, `--time-range` (60), `--timeout` (10000), `--format` |
| `apxy tools request diagnose` | Diagnose from history | `--file` (req), `--time-range` (60), `--match-mode` (exact\|contains\|prefix), `--format` |
| `apxy tools protobuf add-schema` | Register proto schema | `--name`, `--file` or `--content` |
| `apxy tools protobuf list-schemas` | List proto schemas | |
| `apxy tools protobuf decode` | Decode proto body | `--id`, `--scope` (request\|response) |
| `apxy tools protobuf remove-schema` | Remove proto schema | `--id` |
| `apxy tools db info` | Database info | |
| `apxy tools db clean` | Clean database | `--traffic`, `--rules`, `--all` |

## 14. Config (2 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy config export` | Export config to JSON | `--file` (apxy-config.json) |
| `apxy config import` | Import config from JSON | `--file` (req) |

## 15. License (3 commands)

| Command | Description | Key Flags |
|---------|-------------|-----------|
| `apxy license activate` | Activate license | `--key` (req, format: APXY-XXXX-XXXX-XXXX) |
| `apxy license deactivate` | Deactivate license | |
| `apxy license status` | Show license status | |

---

## Output Formats

All traffic/list commands accept `--format`:
- **json** — machine-readable, pipe through `jq`
- **markdown** — human-readable tables
- **toon** — compact token-optimized notation, minimal tokens for AI context

## Agent Workflows

### 1. Debug a Broken API

```bash
apxy traffic logs search --query "api.example.com" --format json | jq '.[] | select(.status_code >= 400)'
apxy traffic logs show --id <ID> --format markdown
apxy traffic logs jsonpath --id <ID> --path "error.message"
apxy traffic logs diff --id-a <GOOD_ID> --id-b <BAD_ID> --scope response
```

### 2. Mock for Testing

```bash
apxy rules mock add --name "stub-payment" --url "https://api.stripe.com/v1/charges" \
  --match wildcard --status 200 --body '{"id":"ch_test","status":"succeeded"}'
apxy rules mock list
apxy tools request compose --method POST --url "https://api.stripe.com/v1/charges" --body '{"amount":1000}'
apxy rules mock remove --id <RULE_ID>
```

### 3. Replay and Diff

```bash
apxy traffic logs export-curl --id <FAIL_ID>
apxy traffic logs replay --id <FAIL_ID>
apxy traffic logs diff --id-a <FAIL_ID> --id-b <NEW_ID> --scope response
```

### 4. Route Terminal Traffic

```bash
apxy proxy start --port 8080
eval $(apxy env)              # in another terminal
curl https://api.example.com  # captured
```

### 5. SQL Traffic Analysis

```bash
apxy traffic sql query "SELECT host, path, method, COUNT(*) as cnt FROM traffic_logs GROUP BY host, path, method ORDER BY cnt DESC LIMIT 20"
apxy traffic sql query "SELECT host, COUNT(*) as total, SUM(CASE WHEN status_code >= 400 THEN 1 ELSE 0 END) as errors FROM traffic_logs GROUP BY host"
apxy traffic sql query "SELECT method, url, duration_ms, status_code FROM traffic_logs WHERE duration_ms > 2000 ORDER BY duration_ms DESC LIMIT 10"
```

### 6. Breakpoint Debugging

```bash
apxy rules breakpoint add --name "pause-login" --match "path contains /login && method == POST" --phase request
# trigger the request from your app or curl
apxy rules breakpoint pending                              # see paused request ID
apxy rules breakpoint resolve --id <ID>                    # resume as-is
apxy rules breakpoint resolve --id <ID> --status 200 --body '{"token":"test"}' --headers '{"X-Debug":"true"}'  # modify and resume
apxy rules breakpoint remove --all
```

### 7. API Schema Validation

```bash
apxy schema import --name "my-api" --file ./openapi.yaml
apxy schema list
apxy proxy start --port 8080 --auto-validate         # live validation
apxy schema validate-recent --limit 50               # check recent traffic
apxy schema validate --record-id <ID> --schema-id <SID>  # validate one record
```

### 8. Script-Based Modification

```bash
apxy rules script add --name "rewrite-body" --code 'response.body = response.body.replace("foo","bar")' --match "host == api.example.com" --hook onResponse
apxy rules script add --name "add-auth" --file ./scripts/inject-token.js --hook onRequest --match "path contains /api"
apxy rules script list
apxy rules script remove --id <ID>
```

### 9. Mobile Device Debugging

```bash
apxy setup certs generate
apxy setup certs trust
apxy proxy start --port 8080
apxy setup mobile setup --platform ios --qr          # scan QR to configure device
apxy traffic devices list --mobile
```

### 10. HAR Import/Export

```bash
apxy traffic logs export-har --file ./traffic.har --limit 5000   # export for sharing
apxy traffic logs import-har --file ./colleague-traffic.har       # import in different env
```

## Tips

- Use `--help-format agent` on any command for AI-optimized help output
- Use `--error-format json` for programmatic error handling
- `apxy proxy browser` launches a pre-configured browser — no manual proxy setup needed
- `apxy setup init` creates a project-scoped `.apxy/` directory for isolated config/data
- `--format toon` minimizes tokens when feeding output to an AI agent
- DB commands (logs, mock, sql, schema, request) work without a running proxy
- Runtime commands (`rules filter`, `rules redirect`, `rules interceptor`, `rules breakpoint`, `rules script`, `rules network`, `rules caching`, `traffic recording`) need `apxy proxy start`
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