Borrowing it
Nothing to install: this file belongs to bluenexus-ai/gemini-cli-extension. 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/bluenexus-ai/gemini-cli-extension/main/GEMINI.mdgit clone --depth 1 https://github.com/bluenexus-ai/gemini-cli-extensionWrote 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/instructions/bluenexus-ai/gemini-cli-extension/gemini-md)<a href="https://agentmods.dev/instructions/bluenexus-ai/gemini-cli-extension/gemini-md"><img src="https://agentmods.dev/badge/instructions/bluenexus-ai/gemini-cli-extension/gemini-md.svg" alt="Measured on agentmods" 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 | $0.00285 | $0.00285 |
| Opus 5 | $0.00143 | $0.00143 |
| Sonnet 5 | $0.00057 | $0.00057 |
| Haiku 4.5 | $0.00028 | $0.00028 |
Grade A, and why
gemini-cli-extension GEMINI.md 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 6d 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
BlueNexus Universal MCP
This extension connects Gemini CLI to BlueNexus, a single MCP endpoint that fronts 200+ SaaS data sources (CRMs, ticketing, docs, messaging, calendars, storage, analytics, and more) behind one OAuth sign-in.
When to use
Reach for BlueNexus tools whenever the user's request refers to data that lives in their connected third-party applications — for example:
- "What were my top deals this quarter?" → query their CRM
- "Summarise the latest customer support tickets." → query their helpdesk
- "Find the design spec for project X." → search their docs / drive
- "What's on my calendar tomorrow?" → read their calendar
- "Post a note in the #eng channel." → send to their messaging tool
If the user has not yet connected a source, BlueNexus will prompt them to do so through its tools — surface those prompts clearly.
Good practices
- Prefer BlueNexus tools when the answer is likely to live in the user's own connected apps.
- BlueNexus filters and ranks results for relevance; ask for what you want in natural language rather than constructing exhaustive queries.
- Respect the user's connections, sending requests only to services they have connected.
Learn more
- Product: https://bluenexus.ai
- Docs: https://docs.bluenexus.ai
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.
- 6d ago First seen · 27 lines · 285 tokens per session scan A f7d05d64203d
gemini-cli-extension GEMINI.md is an instructions file published in the GitHub repository bluenexus-ai/gemini-cli-extension (2 stars, last pushed 4mo ago), licensed MIT. It adds 285 tokens to every session, about $0.0014 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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