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.
npx skills add Fusion-Data-Company/bristol-os --skill connect-toolsgit clone --depth 1 https://github.com/Fusion-Data-Company/bristol-osWrote 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/skills/fusion-data-company/bristol-os/connect-tools)<a href="https://agentmods.dev/skills/fusion-data-company/bristol-os/connect-tools"><img src="https://agentmods.dev/badge/skills/fusion-data-company/bristol-os/connect-tools/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/skills/fusion-data-company/bristol-os/connect-tools"><img src="https://agentmods.dev/badge/skills/fusion-data-company/bristol-os/connect-tools.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 | $0.00093 | $0.00952 |
| Opus 5 | $0.00046 | $0.00476 |
| Sonnet 5 | $0.00019 | $0.00190 |
| Haiku 4.5 | $0.00009 | $0.00095 |
Grade A, and why
connect-tools 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 11d 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.
How it starts
The opening of the file, as written. The whole thing — 41 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Connect Tools & Data (Claude asks them; Claude can't assume)
The single biggest accuracy upgrade is Bristol's own data + a real comp/cap-rate feed. Rob can't connect these — only the Bristol user can. So you run this with them: ask what they have, connect it, and for tools with no connector, set up the export-and-drop path. Hands-off (HARD LAW: do it for them; for the few clicks only they can do, walk them through exactly).
Step 1 — See what's already connected (don't ask what you can check)
Look at the connectors already enabled in this Claude. Greet what's there, then only ask about the gaps.
Step 2 — Ask the checklist (plain English, a few at a time)
"To make my analysis match how Bristol actually underwrites, what does the firm already use? No wrong answers — tell me what you've got:"
- Market data: CoStar? Yardi Matrix? RealPage / Axiometrics? Apartments.com/ALN? (rents, cap rates, supply pipeline, sale comps)
- Underwriting/asset mgmt: ARGUS? Yardi Voyager? an in-house Excel model?
- Workspace: Google Workspace or Microsoft 365? (Drive/Gmail/Calendar or OneDrive/Outlook)
- CRM: HubSpot? Salesforce? (investors, deals)
- Accounting: QuickBooks? Yardi? (actuals, T-12s)
- Storage: Dropbox / Box / SharePoint? (where deal files live)
Step 3 — Connect each one they have
- Has a first-party Claude connector (Yardi Matrix, Google Drive/Gmail/Calendar, HubSpot, QuickBooks, Slack, Notion, Salesforce, Box/Dropbox): walk them in plain words — Settings → Connectors → find it → Connect → sign in on the popup. That's it. Confirm, then use it.
- No Claude connector (CoStar, RealPage, ARGUS, Yardi Voyager): set up the export-and-drop path — "In [tool], export the rent comp set / submarket report / sale comps / T-12 as PDF, Excel, or CSV, and drop it in your Bristol OS folder (or paste it here). I'll read it directly and cite it." This gets you CoStar-grade comps with no API.
- Tell them which is which; never ask them to do anything technical beyond a login or an export.
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.
- 11d ago First seen · 41 lines · 93 tokens per session scan A 6a04e38c3d85
connect-tools is a skill published in the GitHub repository Fusion-Data-Company/bristol-os (1 stars, last pushed 2mo ago), licensed MIT. It adds 93 tokens to every session and 952 once invoked, about $0.0005 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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