intercept

intercept is a command for coding agents from bgmacris/quimera-ai. It costs 39 tokens per session (205 once invoked), scanned A, original, MIT.

A command that monitors network traffic from tandem's Chrome through the browser's debugging connection. It records request and response bodies, including private API data, CSRF tokens, and browser-only cookies, and provides commands to start, view, filter, count, and clear the log.

In plain words
What is it for?
Use it to inspect API calls, view response bodies, filter traffic by URL or status code, and debug or test browser-based applications. Captured logs may contain credentials and tokens.
Why use it?
It makes browser network activity visible when you need to understand how a web application communicates or reproduce a request.

Command

Part of the tandem plugin — 2 skills, 6 commands, 1 agent, 1 MCP server shipped together

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/bgmacris/quimera-ai/intercept
Clone the repo
git clone --depth 1 https://github.com/bgmacris/quimera-ai

Or install tandem, the plugin that ships this one along with the rest of its 2 skills, 6 commands, 1 agent, 1 MCP server.

Wrote 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.

agentmods badge for intercept

README.md
[![agentmods](https://agentmods.dev/badge/commands/bgmacris/quimera-ai/intercept.svg)](https://agentmods.dev/commands/bgmacris/quimera-ai/intercept)
Your own site
<a href="https://agentmods.dev/commands/bgmacris/quimera-ai/intercept"><img src="https://agentmods.dev/badge/commands/bgmacris/quimera-ai/intercept.svg" alt="Measured on agentmods" height="20"></a>
Per session 39 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 205 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 $0.00039 $0.00205
Opus 5 $0.00019 $0.00102
Sonnet 5 $0.00008 $0.00041
Haiku 4.5 $0.00004 $0.00020

Measured 4d ago against content hash 8622cb37c7b7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

intercept 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 4d 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/tandem/commands/intercept.md · 17 lines

What it actually says

tandem HTTP sniffer (CDP):

!tandem-intercept $ARGUMENTS

Typical pentest flow:

  1. /tandem:intercept start — start capturing (Ctrl-C to stop, or --duration <s>)
  2. Navigate / interact with the app in the shared Chrome
  3. /tandem:intercept show --body — show all with bodies
  4. /tandem:intercept show --url /api/ --status 2xx --body — filter by path and status
  5. /tandem:intercept clear — clear the log when done

⚠ The log may contain credentials and tokens — clear when done.

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. 4d ago First seen · 17 lines · 39 tokens per session scan A 8622cb37c7b7

Subscribe to this mod's changes

intercept is a command published in the GitHub repository bgmacris/quimera-ai (11 stars, last pushed 1mo ago), licensed MIT. It adds 39 tokens to every session and 205 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 2026-08-30.