Borrowing it
Nothing to install: this file belongs to LaurensdeGraaff/pinkbee-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/LaurensdeGraaff/pinkbee-mcp/main/.agents/skills/har-explorer/SKILL.mdgit clone --depth 1 https://github.com/LaurensdeGraaff/pinkbee-mcpWrote 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/laurensdegraaff/pinkbee-mcp/har-explorer)<a href="https://agentmods.dev/skills/laurensdegraaff/pinkbee-mcp/har-explorer"><img src="https://agentmods.dev/badge/skills/laurensdegraaff/pinkbee-mcp/har-explorer/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/laurensdegraaff/pinkbee-mcp/har-explorer"><img src="https://agentmods.dev/badge/skills/laurensdegraaff/pinkbee-mcp/har-explorer.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 | $0.00047 | $0.00312 |
| Opus 5.5 | $0.00019 | $0.00125 |
| Sonnet 5 | $0.00009 | $0.00062 |
| Haiku 4.5 | $0.00005 | $0.00031 |
Grade A, and why
har-explorer 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 today.
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.
What it actually says
HAR Explorer
Inspect .har files as structured JSON. Focus on log.entries; use jq or a
short Python script instead of loading a large HAR wholesale.
Workflow
- Confirm
log.entries, entry count, and capture time range. - Summarize request time, method, host, path, status, MIME type, duration, and initiator when available.
- Group repeated calls by method and normalized path. Separate API/XHR/fetch calls from static assets.
- Highlight redirects, failures, HTTP status >= 400, slow calls, and unusual order.
- Inspect headers, query parameters, request bodies, and responses only for relevant calls.
- Finish with concise call-flow notes and a table of important endpoints.
- For MCP implementation work, pass endpoint and payload findings to the
mcp-developmentworkflow; this skill does not itself modify application code.
Safety
- Never print cookies, authorization headers, session IDs, CSRF tokens, API keys, passwords, or complete personal data.
- Redact sensitive values while preserving field names and payload shapes.
- Do not modify the HAR file.
- State when response bodies are missing because Chrome did not save them.
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.
- today First seen · 30 lines · 47 tokens per session scan A 2eb3a7c82eeb
har-explorer is a skill published in the GitHub repository LaurensdeGraaff/pinkbee-mcp (0 stars, last pushed yesterday), licensed MIT. It adds 47 tokens to every session and 312 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-27.
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