Process Letter logo

Process Letter

OrganizationPopular
anthropics
process-letter

Draft process letters and bid instructions for sell-side M&A processes. Covers initial indication of interest (IOI) instructions, final bid procedures, and management meeting logistics. Triggers on "process letter", "bid instructions", "IOI letter", "bid procedures", "final round letter", or "management meeting invite".

Overview

Publisheranthropics
Repositoryfinancial-services
Skill nameprocess-letter
Stars
38.4K
Forks
5.5K
Bundled files
Instructions only
LicenseApache-2.0
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • Self-contained

    Everything the model needs lives in the instructions — no extra files to sync.

  • Open source

    Published by anthropics on GitHub. Read the source before you install it.

Installation

Install the Process Letter AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/anthropics/financial-services/tree/main/plugins/vertical-plugins/investment-banking/skills/process-letter
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/anthropics/financial-services.git /tmp/financial-services
mkdir -p .claude/skills
cp -r /tmp/financial-services/plugins/vertical-plugins/investment-banking/skills/process-letter .claude/skills/process-letter
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Process Letter in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Process Letter on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Process Letter is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

Process Letter

Workflow

Step 1: Determine Letter Type

  • Initial process letter: Sent with teaser/CIM to outline the process and IOI requirements
  • IOI instructions: Specific requirements for first-round indications of interest
  • Second round / final bid letter: Instructions for submitting binding offers after diligence
  • Management meeting invitation: Logistics for in-person management presentations

Step 2: Initial Process Letter / IOI Instructions

Header:

  • Date, deal code name
  • "Confidential"
  • Addressed to prospective buyer

Sections:

  1. Introduction: Brief overview of the opportunity and the seller's objectives
  2. Process Overview: Timeline, key dates, expected number of rounds
  3. IOI Requirements: What to include in the initial indication:
    • Proposed valuation range (enterprise value)
    • Consideration form (cash, stock, earnout, rollover)
    • Financing sources and certainty
    • Key due diligence requirements
    • Indicative timeline to close
    • Any conditions or contingencies
    • Brief description of the buyer and strategic rationale
  4. Submission Details: Where to send, deadline (date and time), format
  5. Confidentiality Reminder: Reference to NDA, data room access
  6. Contact Information: Banker contacts for questions

Step 3: Final Bid / Second Round Letter

Additional requirements beyond IOI:

  1. Markup of purchase agreement: Provide the draft SPA/APA and request markup
  2. Detailed financing commitments: Committed financing letters required
  3. Remaining diligence items: Specify what confirmatory diligence is expected
  4. Exclusivity terms: Duration and conditions of any exclusivity period
  5. Regulatory analysis: Antitrust filing requirements and timeline
  6. Key personnel terms: Employment agreements, compensation, rollover equity
  7. Binding vs. non-binding: Clarify what is binding at this stage
  8. Evaluation criteria: How bids will be evaluated (price, certainty, speed, fit)

Step 4: Management Meeting Invitation

  1. Logistics: Date, time, location (or video link), duration
  2. Attendees: Who from the company will present, who from the buyer should attend
  3. Agenda: Typical management presentation agenda (overview, financials, operations, growth, Q&A)
  4. Ground rules: No recording, confidentiality, questions format
  5. Materials: What will be distributed (presentation deck, data room access)
  6. Follow-up: Process for submitting additional questions after the meeting

Step 5: Output

  • Word document (.docx) with professional letter formatting
  • Firm letterhead placeholder
  • Track changes version for client review

Important Notes

  • Process letters set the tone for the entire deal — be clear, professional, and organized
  • Deadlines should be firm but reasonable — typically 2-3 weeks for IOIs, 3-4 weeks for final bids
  • Always include the evaluation criteria — buyers want to know how they'll be judged
  • Coordinate with legal on any representations or commitments in the letter
  • Client should review and approve before sending — they may want to adjust tone or terms
  • Keep a log of who received each letter and when — this becomes the process tracker

Frequently asked questions

What does the Process Letter AI skill do?

Draft process letters and bid instructions for sell-side M&A processes. Covers initial indication of interest (IOI) instructions, final bid procedures, and management meeting logistics. Triggers on "process letter", "bid instructions", "IOI letter", "bid procedures", "final round letter", or "management meeting invite".

Why use Process Letter on TypingMind?

Because you install it once and use it with any model. Process Letter is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Process Letter in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/anthropics/financial-services/tree/main/plugins/vertical-plugins/investment-banking/skills/process-letter. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Process Letter?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Process Letter?

As many as you like. As long as a model supports skills, you can use Process Letter with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Process Letter AI skill free?

Yes. It is published on GitHub by anthropics under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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