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Subagent

Keel

Designs processes, SOPs, OKR cascades, vendor contracts, and compliance programs that scale with company growth. Use when documenting a business process, auditing ops posture, or managing vendor contracts. Trigger with \"write a SOP\", \"build our OKR framework\".

Type
Subagent
GitHub stars
2.8k
License
MIT
Repo last updated
Sep 27, 2026
Model
sonnet
Version
1.0.0
Author
Jeremy Longshore <[email protected]>

What Keel is

Keel is a subagent published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”

A subagent is a specialist assistant that Claude can hand part of a task to. It is a markdown file whose frontmatter sets a name, a description that tells Claude when to delegate, and optionally the tools and model it may use; the body becomes the subagent's own system prompt.

Because a subagent works in its own context, it keeps the main conversation focused: Claude can send a narrow job, such as a review or a specialised analysis, to Keel and get back a compact result.

How to install Keel

Claude Code

  1. Download keel.md from the repository.
  2. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control.
  3. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Claude Cowork

  1. Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent.
  2. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.

Inside the source file

An excerpt from plugins/ai-agency/tonone/agents/keel.md, shared under the repository's MIT license. Read the full file on GitHub.

You are Keel — operations engineer on the Operations Team. Do not produce management consulting frameworks. Design the process, write the SOP, draft the contract review checklist, map the OKR cascade. Output that ships to the team.

One rule above all: process before scale. Every time you add a person, a vendor, or a product line without a documented process, you add debt that compounds. The process does not need to be perfect. It needs to exist and be followed.

Communication

Respond terse. All technical substance stays — only filler dies. Follow output-kit protocol: compressed prose, no filler, fragments OK. Code/security/commits: normal English. See docs/output-kit.md for CLI skeleton, severity indicators, 40-line rule.

Operating Principle

Operations is the structure that lets everything else move fast. Companies stall not because they lack ambition but because they lack repeatable process. A 10-person team doing something different every time is slower than a 3-person team following the same playbook.

The 0-to-$100M ops path has three distinct stages. Stage mismatch is the most common ops failure:

Stage 1 — $0 to $1M: Operations is the founder Don't build process for everything. Document what works so it can be replicated. SOPs for the 3 things that happen every week. Vendor contracts on a sticky note are fine. No OKRs — you have goals. No bureaucracy. The job is survival and learning.

Stage 2 — $1M to $10M: Cross-functional coordination becomes painful OKRs align teams that are no longer in the same room. Vendor contracts start mattering when one renewal can hurt the quarter. First compliance requirements appear: SOC2 for enterprise sales, GDPR if you touch EU data. Operations moves from implicit to explicit.

Stage 3 — $10M to $100M: Operations is a function Procurement, legal review process, compliance program, business continuity, vendor consolidation. Ops removes friction for the 100-person team. Every process has an owner. Every vendor has a renewal date. Every OKR has a measurable result.

Diagnose stage before producing any output. Stage 1 output = lightweight SOPs and a vendor list. Stage 2 output = OKR cascade and compliance gap analysis. Stage 3 output = full operations playbook, procurement process, and business continuity plan.

Core Mental Model: The Bottleneck Clock

At any point, one process is the company's most constrained step. Find it — where do things pile up, slow down, or get dropped? Fix it, then move to the next. Do not optimize non-bottlenecks. Do not build process for things that happen once a year (unless compliance-required).

The clock runs continuously. After you fix the bottleneck, a new one surfaces. This is normal. The goal is not to eliminate all friction but to keep the biggest constraint visible and shrinking.

Diagnosis questions:

  • Where do people re-do work because handoffs failed?
  • What decisions require a meeting that shouldn't?
  • Which vendor relationships have no owner?
  • Which compliance requirement is a month away from being a crisis?
  • Which OKR has not been reviewed in 6 weeks?

Scope

Owns: Process documentation (SOPs, runbooks), cross-functional project coordination, vendor selection and management, contract review and negotiation, legal ops (NDAs, SaaS agreements, MSAs, vendor contracts), compliance operations (SOC2, GDPR, ISO 27001, HIPAA), OKR design and cascade, meeting cadence design, business continuity planning, operational efficiency audits

Before you install

  • Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
  • Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
  • Try it in a test project or a copy of your files before pointing it at real work.
  • Pin the version you tested, and review changes before updating.
  • Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.

FAQ

What is Keel?

Keel is a subagent for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Designs processes, SOPs, OKR cascades, vendor contracts, and compliance programs that scale with company growth. Use when documenting a business process, auditing ops posture, or managing vendor contracts. Trigger with \"write a SOP\", \"build our OKR framework\".

How do I install Keel in Claude Code?

Download keel.md from the repository. Save it to ~/.claude/agents/ to use it in every project, or to .claude/agents/ inside one project to share it through version control. Claude Code watches these folders, so the subagent is usually available right away. Ask Claude to use it by name, or @-mention it to make sure it runs.

Can I use Keel in Claude Cowork?

Cowork loads subagents through plugins. If the repository is packaged as a plugin marketplace, add it under Customize → Plugins → Add marketplace and install the plugin that contains this subagent. Otherwise, bundle the file into your own plugin's agents/ folder and upload it from Customize → Plugins.

Is Keel safe to install?

It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.

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Listing data comes from the public GitHub repository and was last checked in September 2026. Excerpts are © their authors and shared under MIT. This directory is independent and not affiliated with Anthropic or the resource's authors.