Getting it into your agent
This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.
/plugin marketplace add JSungMin/rider-mcp-enforcer/plugin install rider-mcp-enforcerWrote 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/commands/jsungmin/rider-mcp-enforcer/discover)<a href="https://agentmods.dev/commands/jsungmin/rider-mcp-enforcer/discover"><img src="https://agentmods.dev/badge/commands/jsungmin/rider-mcp-enforcer/discover/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/commands/jsungmin/rider-mcp-enforcer/discover"><img src="https://agentmods.dev/badge/commands/jsungmin/rider-mcp-enforcer/discover.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 | $0.00039 | $0.00389 |
| Opus 5 | $0.00019 | $0.00195 |
| Sonnet 5 | $0.00008 | $0.00078 |
| Haiku 4.5 | $0.00004 | $0.00039 |
Grade A, and why
discover scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
Rider plugin — discover (missed token savings)
Quantifies how often code-symbol searches went through grep/Grep-tool instead of rider-search, so you
can see where tokens leaked. Adapted from RTK's discover, scoped to code search only.
Run from the project root you launched Claude Code from (the report keys off the working directory):
node "${CLAUDE_PLUGIN_ROOT}/proxy/discover.mjs" # this project, all sessions
node "${CLAUDE_PLUGIN_ROOT}/proxy/discover.mjs" --since 7 # sessions from the last 7 days
node "${CLAUDE_PLUGIN_ROOT}/proxy/discover.mjs" --all # every project — cross-project AGGREGATE only
node "${CLAUDE_PLUGIN_ROOT}/proxy/discover.mjs" --session <path-to.jsonl>
It reports aggregate counts + coarse, estimated token numbers + a coverage ratio (searches routed
through rider-search vs bypassed). It is local-only — it reads transcripts, writes/transmits nothing,
and never prints a command, file path, symbol, or any code content (those can be proprietary). Token
counts are estimated (chars / 4), rounded coarsely, and labelled as estimates — don't treat them as
exact. Some "bypassed" reads are legitimate fallbacks (just-edited / unindexed files).
This is a CLI / slash command (not an MCP tool) on purpose — no always-on schema tax, no shell-approval prompt. The same detectors that drive the enforcement hook drive this, so the two never disagree.
$ARGUMENTS
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.
- 9d ago First seen · 29 lines · 39 tokens per session scan A cf561562e566
discover is a command published in the GitHub repository JSungMin/rider-mcp-enforcer (2 stars, last pushed yesterday), licensed MIT. It adds 39 tokens to every session and 389 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 2026-08-31.
Other commands, from other repositories
plan
Project spec (no args) or feature FRD (with args).
debug
Structured debugging with parallel investigation agents.
init
Analyze codebase and generate CLAUDE.md with project conventions.
release
Generate changelog, bump version, and create git tag.
review
Multi-agent code review with parallel validation.
cancel-ship
Cancel active ship pipeline.