# Send PCAP Analyzer to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "pcap-analyzer",
    "name": "PCAP Analyzer",
    "source": "tencent",
    "type": "skill",
    "category": "数据分析",
    "sourceUrl": "https://clawhub.ai/marposins/pcap-analyzer",
    "canonicalUrl": "https://clawhub.ai/marposins/pcap-analyzer",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/pcap-analyzer",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pcap-analyzer",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "scripts/analyze.sh",
      "skill.yaml"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "pcap-analyzer",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T23:14:56.711Z",
      "expiresAt": "2026-05-06T23:14:56.711Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pcap-analyzer",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=pcap-analyzer",
        "contentDisposition": "attachment; filename=\"pcap-analyzer-0.1.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "pcap-analyzer"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/pcap-analyzer"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/pcap-analyzer",
    "downloadUrl": "https://openagent3.xyz/downloads/pcap-analyzer",
    "agentUrl": "https://openagent3.xyz/skills/pcap-analyzer/agent",
    "manifestUrl": "https://openagent3.xyz/skills/pcap-analyzer/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/pcap-analyzer/agent.md"
  }
}
```
## Documentation

### PCAP Analyzer (tshark)

This skill turns packet captures into a practical report a human can act on. It is designed for lab work, incident triage, and CPENT-style exercises.

### What it produces

A structured report with:

Capture metadata: file type, size, first/last timestamp (if available)
Top talkers: endpoints by packets/bytes (IPv4/IPv6 when present)
Conversations: top TCP/UDP conversations
Service/port view: top TCP/UDP destination ports
DNS: most common queried names + suspicious patterns (DGA-ish, long labels)
TLS: SNI / Server Name and common JA3-like fingerprints when present (best-effort)
HTTP: host headers / URLs when present (best-effort, only if decrypted/plain)
Anomalies (best-effort heuristics):

SYN-only scans / high SYN rate
excessive RSTs
retransmission bursts
rare destination ports
single host contacting many unique hosts (beaconing-like)

### Inputs

You must provide:

pcap_path: Full path to a .pcap or .pcapng file on this machine.

Optional:

focus_host: IP to focus on (filters summaries around that host)
time_window: A display filter time window if user specifies (best-effort guidance only)

### How to run (terminal)

{baseDir}/scripts/analyze.sh "/full/path/to/capture.pcapng"
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: marposins
- Version: 0.1.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T23:14:56.711Z
- Expires at: 2026-05-06T23:14:56.711Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/pcap-analyzer)
- [Send to Agent page](https://openagent3.xyz/skills/pcap-analyzer/agent)
- [JSON manifest](https://openagent3.xyz/skills/pcap-analyzer/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/pcap-analyzer/agent.md)
- [Download page](https://openagent3.xyz/downloads/pcap-analyzer)