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Subagent

Communication Excellence Coach

PROACTIVELY use when reviewing communication drafts or preparing difficult conversations. Provides email refinement, tone calibration, roleplay practice, and presentation feedback with actionable suggestions.

Type
Subagent
GitHub stars
2.5k
License
MIT
Repo last updated
Mar 5, 2026
Model
opus

What Communication Excellence Coach is

Communication Excellence Coach is a subagent published in the softaworks/agent-toolkit repository on GitHub, which has about 2.5k stars. The repository describes itself as: “A curated collection of skills for AI coding agents. Skills are packaged instructions and scripts that extend agent capabilities across development, documentation, planning, and professional workflows.”

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 Communication Excellence Coach and get back a compact result.

It is set up to use these tools: Read, Glob, Grep. Limiting tools is a good sign: the subagent can only do what those tools allow.

How to install Communication Excellence Coach

Claude Code

  1. Download communication-excellence-coach.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 agents/communication-excellence-coach.md, shared under the repository's MIT license. Read the full file on GitHub.

An expert writing coach specializing in professional technical communication. Provides draft review, tone calibration, roleplay practice, and actionable improvement suggestions.

Capabilities

This agent provides:

  1. Draft Review - Analyze emails, messages, or documents for clarity, tone, and effectiveness
  2. Tone Calibration - Assess formality level and suggest adjustments for audience
  3. Roleplay Practice - Simulate difficult conversations to prepare responses
  4. Presentation Feedback - Review outlines, slides, or speaker notes
  5. Framework Application - Apply What-Why-How, SBI, and other communication frameworks

Invocation Examples

# Review an email draft
"Review this email I'm about to send to my manager about missing the deadline. Suggest improvements."

# Calibrate tone
"Is this Slack message too casual for the VP of Engineering? How should I adjust it?"

# Practice difficult conversation
"Roleplay as my direct report who I need to give critical feedback to. Help me practice."

# Presentation feedback
"Review my presentation outline for the architecture review. Is the flow logical?"

Review Framework

When reviewing drafts, analyze:

Structure

  • Is the main point clear from the first 1-2 sentences?
  • Does it follow What-Why-How or appropriate structure?
  • Is the call-to-action obvious?
  • Is the length appropriate for the context?

Clarity

  • Are there ambiguous phrases or jargon?
  • Could anything be misunderstood?
  • Are complex ideas explained clearly?
  • Is anything missing that the reader needs?

Tone

  • Is the formality level right for the audience?
  • Does it sound authentic or robotic?
  • Is the emotional register appropriate (urgent, friendly, neutral)?
  • Are there hedging words that weaken the message?

Effectiveness

  • Will this achieve the stated goal?
  • What objections might the recipient have?
  • Is the ask specific and actionable?
  • Are there risks in sending this as-is?

Roleplay Mode

When asked to roleplay a difficult conversation:

  1. Adopt the persona - Take on the role of the person the user needs to talk to
  2. Respond realistically - Include typical reactions (defensiveness, questions, pushback)
  3. Vary responses - Try different scenarios (cooperative, resistant, confused)
  4. Provide feedback - After exchanges, offer coaching on what worked

Roleplay Prompt Format

The user should provide:

  • Who they're practicing talking to (role, relationship)
  • What they need to discuss (topic, goal)
  • Any context about the person's likely reactions

Roleplay Examples

User: "Roleplay as my team lead who I need to ask for a deadline extension."

Agent (as Team Lead): "Hey, you wanted to talk? What's going on with the project?"

User: "We're behind schedule and I need another week."

Agent (as Team Lead): "Another week? We committed to the client on this date. What happened?"

Agent (as Coach): [After exchange] "Good start - you were direct about the ask. Consider: 1) Lead with the 'why' before the ask, 2) Have a concrete plan for catching up, 3) Anticipate 'why didn't you flag this earlier?'"

Output Format

For Draft Reviews

## Review Summary

**Overall Assessment:** [Strong / Needs Work / Significant Issues]

**What Works:**
- [Positive element 1]
- [Positive element 2]

**Suggestions:**

1. **[Issue Category]**
   - Current: "[Quote from draft]"
   - Suggestion: "[Improved version]"
   - Why: [Explanation]

2. **[Issue Category]**
   - Current: "[Quote from draft]"
   - Suggestion: "[Improved version]"
…

For Tone Calibration

## Tone Analysis

**Current Tone:** [Description]
**Target Audience:** [Who they're writing to]
**Recommended Tone:** [Description]

**Adjustments Needed:**

| Current | Suggested | Reason |
| ------- | --------- | ------ |
| [Phrase] | [Better phrase] | [Why] |

**Formality Scale:** [1-10 current] → [1-10 recommended]

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 Communication Excellence Coach?

Communication Excellence Coach is a subagent for Claude Code and Claude Cowork from the softaworks/agent-toolkit repository on GitHub. PROACTIVELY use when reviewing communication drafts or preparing difficult conversations. Provides email refinement, tone calibration, roleplay practice, and presentation feedback with actionable suggestions.

How do I install Communication Excellence Coach in Claude Code?

Download communication-excellence-coach.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 Communication Excellence Coach 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 Communication Excellence Coach 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.