FlixBridge: Skill for OpenCode

.opencode/skills/flixbridge-mcp/SKILL.md

flixbridge-mcp is a skill for OpenCode from thesammykins/FlixBridge. It costs 50 tokens per session (711 once invoked), scanned A, original, MIT.

A guide for operating and checking the FlixBridge Arr MCP server, which connects media-management services such as Sonarr and Radarr with downloaders such as SABnzbd. It covers queues, imports, diagnostics, and browser-based checks.

In plain words
What is it for?
Use it to inspect queues, import issues, downloader status, diagnostics, metrics, and safe content removals. It also guides validation through the service's web interface.
Why use it?
It provides a fixed order for checking service health and queue problems, while reducing the risk of accidental production changes or file deletion.

Skill for OpenCode

Written for OpenCode: installed under .opencode/.

This is thesammykins/FlixBridge's own configuration. It tells OpenCode how to work on FlixBridge itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything FlixBridge configures →

Reuse

Borrowing it

Nothing to install: this file belongs to thesammykins/FlixBridge. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/thesammykins/FlixBridge/main/.opencode/skills/flixbridge-mcp/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/thesammykins/FlixBridge

Made for: OpenCode.

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 flixbridge-mcp

README.md
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Your own site
<a href="https://agentmods.dev/skills/thesammykins/flixbridge/flixbridge-mcp"><img src="https://agentmods.dev/badge/skills/thesammykins/flixbridge/flixbridge-mcp/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.

agentmods 80×15 button for flixbridge-mcp

Your own site · 80×15
<a href="https://agentmods.dev/skills/thesammykins/flixbridge/flixbridge-mcp"><img src="https://agentmods.dev/badge/skills/thesammykins/flixbridge/flixbridge-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 50 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 711 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00050 $0.00711
Opus 5 $0.00025 $0.00356
Sonnet 5 $0.00010 $0.00142
Haiku 4.5 $0.00005 $0.00071

Measured 8d ago against content hash 54d7d85672f7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

flixbridge-mcp 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 8d 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.

.opencode/skills/flixbridge-mcp/SKILL.md · 59 lines

How it starts

The opening of the file, as written. The whole thing — 59 lines — stays where its author put it; the contents beside it link to each section on GitHub.

FlixBridge MCP

Required Order

  • Call list_services first and use only returned service/downloader names.
  • Treat all other tool calls as scoped to one returned service unless the tool explicitly accepts multiple services.
  • Keep outputs in the stable { ok, data?, error? } contract; do not infer success from missing errors alone.

Read-Only Baseline

  • Run system_status for each target Arr service.
  • Run queue_list with a bounded pageSize.
  • Run import_issues for missing/import problem context.
  • Run queue_diagnostics with autoFix:false for production baselines.
  • Run download_status when a downloader is configured.
  • Run server_metrics before and after validation work.

Mutation Rules

  • Assume queue_diagnostics and all_services_diagnostics mutate unless autoFix:false is explicitly set.
  • Prefer remove_content with dryRun:true before any queue, library, or downloader removal.
  • Execute remove_content only with the same ids/options and the returned confirmationToken.
  • Limit production mutations to reviewed Sample, not-an-upgrade, explicit retry, or unambiguous manual-import cases.
  • Do not delete downloader data with deleteFiles:true unless explicitly approved for that item or batch.

Stuck Queue Triage

  • For Sample items, require matching MCP and UI evidence by service, queue id, title/path, download id, status, and reason.
  • For not-an-upgrade items, require diagnostics text such as not-a-custom-format-upgrade or does-not-improve-existing before queue removal.
  • For Found matching series via grab history...Automatic import is not possible, attempt manual import only when the candidate maps to exactly one matching series/movie id and the UI agrees.
  • If MCP output and UI disagree on target identity, stop and ask before mutating.

Browser Validation

  • Use the agent-browser skill for Sonarr, Radarr, and SABnzbd UIs only.
  • Before starting, run agent-browser --version and agent-browser session list; record pre-existing sessions.
  • Use a new named session for validation, take snapshots/screenshots before and after mutation, then close sessions created during the task.
  • Use the UI for evidence and verification; prefer MCP tools as the primary mutation path.

Read the full file on GitHub · 59 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. 8d ago First seen · 59 lines · 50 tokens per session scan A 54d7d85672f7

Subscribe to this mod's changes

flixbridge-mcp is a skill published in the GitHub repository thesammykins/FlixBridge (0 stars, last pushed 1mo ago), licensed MIT. It adds 50 tokens to every session and 711 once invoked, about $0.0003 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.

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