oplink-mcp: Command for Claude Code

.cursor/commands/problem-analyzer.md

problem-analyzer is a command for Claude Code, Cursor from regenrek/oplink-mcp. It costs 0 tokens per session (185 once invoked), scanned A, a copy of problem-analyzer, MIT.

A command for investigating a software issue before any code is changed. It identifies affected files, explains likely causes, proposes a minimal fix, and lists testing and documentation needs.

In plain words
What is it for?
Use it to trace failures, understand how a change caused them, plan a safe patch, and identify related tests or documentation updates.
Why use it?
It gives developers a structured diagnosis instead of jumping straight into an unverified fix.

Command for Claude CodeCursor

Written for Cursor and Claude Code: installed under .cursor/, but also a Claude Code command (commands/*.md).

This is regenrek/oplink-mcp's own configuration. It tells Claude Code and Cursor how to work on oplink-mcp 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 oplink-mcp configures →

Reuse

Borrowing it

Nothing to install: this file belongs to regenrek/oplink-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.

Copy the file
curl -O https://raw.githubusercontent.com/regenrek/oplink-mcp/main/.cursor/commands/problem-analyzer.md
Clone the repo
git clone --depth 1 https://github.com/regenrek/oplink-mcp

Made for: Claude Code, Cursor.

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 problem-analyzer

README.md
[![agentmods](https://agentmods.dev/badge/commands/regenrek/oplink-mcp/problem-analyzer/github.svg)](https://agentmods.dev/commands/regenrek/oplink-mcp/problem-analyzer)
Your own site
<a href="https://agentmods.dev/commands/regenrek/oplink-mcp/problem-analyzer"><img src="https://agentmods.dev/badge/commands/regenrek/oplink-mcp/problem-analyzer/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 problem-analyzer

Your own site · 80×15
<a href="https://agentmods.dev/commands/regenrek/oplink-mcp/problem-analyzer"><img src="https://agentmods.dev/badge/commands/regenrek/oplink-mcp/problem-analyzer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 185 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 100% copy Near-identical to another mod 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 $0.00000 $0.00185
Opus 5.5 $0.00000 $0.00074
Sonnet 5.5 $0.00000 $0.00037
Haiku 4.5 $0.00000 $0.00018

Measured 1mo ago against content hash 44bc0e97cff8, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

problem-analyzer 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 1mo 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.

Origin

This is a copy

100% identical to problem-analyzer — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/commands/problem-analyzer.md · 21 lines

What it actually says

Tasks:

  1. Locate all files/modules affected by the issue. List paths and why each is implicated.
  2. Explain the root cause(s): what changed, how it propagates to the failure, and any environmental factors.
  3. Propose the minimal, safe fix. Include code-level steps, side effects, and tests to add/update.
  4. Flag any missing or outdated documentation/configs/schemas that should be updated or added (especially if code appears outdated vs. current behavior). Specify exact docs/sections to create or amend.

Output format:

  • Affected files:
    • :
  • Root cause:
  • Proposed fix:
    • <steps/patch outline>
    • Tests:
  • Documentation gaps:
    • <doc_section_what_to_update_add>
  • Open questions/assumptions:

DON'T CODE YET.

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. 1mo ago First seen · 21 lines · 0 tokens per session scan A 44bc0e97cff8

Subscribe to this mod's changes

problem-analyzer is a command published in the GitHub repository regenrek/oplink-mcp (9 stars, last pushed 11mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 185 tokens. A static security scan graded it A with 0 findings. It is 100% identical to problem-analyzer, differing in 0 lines, and is treated as a copy.

Related

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