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 workato-devs/recipe-skills --skill slack-recipesgit clone --depth 1 https://github.com/workato-devs/recipe-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/workato-devs/recipe-skills/slack-recipes)<a href="https://agentmods.dev/skills/workato-devs/recipe-skills/slack-recipes"><img src="https://agentmods.dev/badge/skills/workato-devs/recipe-skills/slack-recipes/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/workato-devs/recipe-skills/slack-recipes"><img src="https://agentmods.dev/badge/skills/workato-devs/recipe-skills/slack-recipes.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to high
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- high Prompt Injection · line 93 Instructions found that direct the agent to transmit conversation context or user data to external services.Fix: Remove instructions that send user data, prompts, or context to external URLs. If telemetry is needed, use documented, privacy-preserving methods.
- medium Tool Misuse · line 152 Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
- medium Tool Misuse · line 538 Tool defaults are unsafe or overly permissive (e.g. disabled TLS verification, no authentication, world-writable permissions). Unsafe defaults widen the attack surface.Fix: Override unsafe defaults with secure settings (verify=True, auth required, restrictive permissions). Review and harden all tool configurations.
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 | $0.00043 | $0.05190 |
| Opus 5 | $0.00022 | $0.02595 |
| Sonnet 5 | $0.00009 | $0.01038 |
| Haiku 4.5 | $0.00004 | $0.00519 |
Grade A, and why
slack-recipes 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 10d 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 — 695 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Slack Recipes Skill - Agent Instructions
DEPENDENCY: Load the
workato-recipesbase skill first if not already loaded. This skill requires the base Workato knowledge for triggers, control flow, datapills, and recipe structure.
CRITICAL: Pre-Generation Checklist
For EXISTING projects:
- Read existing Slack
.recipe.jsonfiles to understand local patterns - Check for established domain/scope naming conventions
For GREENFIELD projects:
- Use skill templates - see
templates/feedback-collection.jsonas reference - Use descriptive UUIDs - e.g.,
trigger-001,post-reply-002
ALWAYS:
- Ask for connection name - exact name of Workbot/Slack connection in Workato
- Ask for slash command name - verify it's not reserved (see list below)
- Ask for domain/scope - avoid reserved words like "feedback", "help"
- Use descriptive UUIDs - never copy random hex UUIDs from existing recipes
CRITICAL: Environment Configuration Required
Before testing Workbot recipes, verify your Slack app is configured for your Workato environment:
- Go to your Workbot connection in Workato
- Open the OAuth profile settings
- Follow the "Configuring your app manually" instructions
- Update ALL URLs in your Slack app to match the environment-specific URLs shown
- Ensure the
coak_idparameter matches your OAuth profile ID
When switching environments (e.g., trial → production), ALL Slack app URLs must be updated.
Example URLs (trial environment):
Redirect URL: https://app.trial.workato.com/oauth/callback
Events URL: https://app.trial.workato.com/slack_webhooks/event?coak_id=XXX
Actions URL: https://app.trial.workato.com/slack_webhooks/actions?coak_id=XXX
Data Source URL: https://app.trial.workato.com/slack_webhooks/data_source?coak_id=XXX
Required Slack Bot Token Scopes:
app_mentions:read,channels:read,chat:write,commandsfiles:read,files:write,groups.readim:history,im:write,mpim:readusers:read,users:read.email
What ships with it
13 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.
- lint-rules.json 496 B
- patterns/dialog-parameters.md 7.9 KB
- patterns/native-slack-actions.md 6.4 KB
- patterns/posting-messages.md 9.6 KB
- patterns/slack-api-reference.md 5.4 KB
- patterns/workbot-triggers.md 11 KB
- skill.yaml 2.5 KB
- slack_bot/lint-rules.json 617 B
- templates/button-interaction.json 3.0 KB
- templates/create-channel-invite-user.json 6.6 KB
- templates/feedback-collection.json 7.1 KB
- templates/slash-command-with-dialog.json 3.8 KB
- validation-checklist.md 2.2 KB
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.
- 10d ago First seen · 695 lines · 43 tokens per session scan A 54b94bc0b07c
slack-recipes is a skill published in the GitHub repository workato-devs/recipe-skills (18 stars, last pushed 11d ago), licensed MIT. It adds 43 tokens to every session and 5,190 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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