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 rudderlabs/rudder-agent-skills --skill rudder-profiles-projectgit clone --depth 1 https://github.com/rudderlabs/rudder-agent-skillsWrote 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/rudderlabs/rudder-agent-skills/rudder-profiles-project)<a href="https://agentmods.dev/skills/rudderlabs/rudder-agent-skills/rudder-profiles-project"><img src="https://agentmods.dev/badge/skills/rudderlabs/rudder-agent-skills/rudder-profiles-project/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/rudderlabs/rudder-agent-skills/rudder-profiles-project"><img src="https://agentmods.dev/badge/skills/rudderlabs/rudder-agent-skills/rudder-profiles-project.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 | $0.00048 | $0.01246 |
| Opus 5 | $0.00024 | $0.00623 |
| Sonnet 5 | $0.00010 | $0.00249 |
| Haiku 4.5 | $0.00005 | $0.00125 |
Grade A, and why
rudder-profiles-project 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 12d 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 — 69 lines — stays where its author put it; the contents beside it link to each section on GitHub.
RudderStack Profiles Project Creation
Create a new Profiles project by discovering real warehouse resources first, then generating the three core YAML files with explicit user confirmation at each decision point.
Workflow
- Verify setup — Check that Profiles MCP tools are available. If not, send the user to
/rudder-profiles-setup. - Discover connections — Call
get_existing_connections().- If connections exist, present the list and let the user pick one.
- If no connections exist, instruct the user to run
pb init connectionin their terminal, wait for confirmation that it completed, then re-check withget_existing_connections().
- Discover tables — Call
input_table_suggestions()for candidate tables. Calldescribe_table()on each candidate to confirm columns, types, and timestamps. - Confirm with user — Present discovered resources and get explicit approval (see confirmation gates below).
- Generate YAML — Write
pb_project.yaml,models/inputs.yaml, andmodels/profiles.yamlusing only discovered names and the exact shapes inreferences/basic-yaml-templates.md. Deriveschema_versionfrom the installed binary (scaffold withpb init pb-projector MCPsetup_new_profiles_project(); verify withpb version) — do not hardcode a remembered number. For each event-stream input setcontract: { is_event_stream: true, is_append_only: true }plusapp_defaults.occurred_at_col(the contract unlocks later incremental migration without a checkpoint-invalidating schema change, andis_append_onlyis rejected withoutoccurred_at_col). Start with the default ID stitcher (no explicitid_stitchermodel) unless the user needs custom edge sources. Addfilters:on id_types to exclude junk values ("unknown","NaN","", internal test IDs) — the cheapest over-stitching prevention available. - Pre-compile review — Run through the validation checklist in
references/validation-checklist.md. - Validate access — Run
pb validate accessto confirm the warehouse role can read the inputs and write to the output schema. Fix permission gaps here, before compiling. - Compile — Run
pb compile. If it fails, fix one issue at a time and re-compile. - Pilot run — Offer
pb run --begin_time <ISO-8601>only after compile succeeds and the user confirms.
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 12d ago First seen · 69 lines · 48 tokens per session scan A 285bb4bf305d
rudder-profiles-project is a skill published in the GitHub repository rudderlabs/rudder-agent-skills (18 stars, last pushed 8d ago), licensed MIT. It adds 48 tokens to every session and 1,246 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 2026-08-30.
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