SNHP — negotiation rules your AI can't break
MCP serverDev toolsWith snhp added, your AI can get negotiation advice grounded in game theory. The advisor is free to use, and paid sessions that come with receipts plus agent memory are also available. It is meant for situations where you want a considered approach to a negotiation.
Use SNHP — negotiation rules your AI can't break in Claude, ChatGPT or Ahel Desktop
Free. Sign in, add SNHP — negotiation rules your AI can't break and connect your AI. About a minute.
Also: Claude Code · Cursor · Codex
Then ask your AI: use the compile offer policy tool from SNHP
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Details
Available today. Use it from your connected AI after setup.
No key or account is asked for. Not verified by us yet: Ahel has not run a call through it.
Add snhp, then ask your AI to advise on a negotiation you are facing. Paid sessions with receipts are there when you want a record.
What your AI can do with it
- Get negotiation advice based on game theory
- Work out an approach for a specific negotiation
- Use paid sessions that include receipts
- Maintain agent memory between sessions
Install SNHP — negotiation rules your AI can't break
The server’s own address, for the clients that take one directly. Or connect Ahel once and every client you use reads it from one address, with the account kept on Ahel rather than in each client’s config.
Claude Code
claude mcp add --transport http --scope user snhp-negotiation-rules-your-ai-c 'https://snhp.dev/mcp/'Run it once in your project, then open /mcp to approve any sign-in the server asks for.
Claude Desktop
https://snhp.dev/mcp/Add a custom connector in Settings, paste this address, and approve the sign-in.
Cursor
cursor://anysphere.cursor-deeplink/mcp/install?name=snhp-negotiation-rules-your-ai-c&config=eyJ1cmwiOiJodHRwczovL3NuaHAuZGV2L21jcC8ifQ==Open the link and Cursor adds the server at that address.
ChatGPT
https://snhp.dev/mcp/In Settings, enable Developer mode, create an MCP app, and paste this address. Your plan and workspace must allow custom apps.
Codex
codex mcp add snhp-negotiation-rules-your-ai-c --url 'https://snhp.dev/mcp/'Run it once, then sign in with codex mcp login snhp-negotiation-rules-your-ai-c if the server asks for an account.
From the project's README
As published by ryuxik/snhp in README.md.
Describe your offer in plain words. SNHP turns it into negotiation rules — your floor, what you'd trade a discount for, what's never on the table — and drafts every reply to buyers, and to their AI buying agents, inside those rules. The SNHP engine decides each offer, a small language model only reads and writes, and every offer is checked in code before it leaves. A deal needs the buyer's yes to an offer you sent, and comes with a signed receipt.
This package is the MCP server (stdio) for the hosted service at snhp.dev:
uvx snhp # or: pip install snhp && snhp
{ "mcpServers": { "snhp": { "command": "uvx", "args": ["snhp"], "env": { "SNHP_ACCESS_KEY": "snhp_…" } } } }
Or connect to the hosted MCP endpoint directly: https://snhp.dev/mcp/ (streamable HTTP).
| Tool | What it does |
|---|---|
compile_offer_policy | Your offer in plain words (or a template: used-car, saas, wholesale-water) → negotiation rules |
draft_negotiation_reply | A buyer's message → the reply to send and the offer, checked against your rules; keep the returned state |
check_offer_policy | Validate an edited policy (free) |
verify_deal_receipt | Re-check a signed deal receipt against your policy (free) |
Access. Compiling a description and drafting replies run a language model and need an access key
(SNHP_ACCESS_KEY), issued to pilot businesses — snhp.dev/#pilot or hello@snhp.dev.
Templates, checks and receipt verification are free.
Privacy. The service stores no conversations; the state travels with each request. Messages go to our model provider only to read them and draft the reply.
Web studio: snhp.dev/studio · API: snhp.dev/developers
This repository
The snhp package on PyPI is built from packages/snhp-client. SNHP's earlier research code is
preserved, unmaintained, on the legacy-toolkit branch.
Tools it offers (4)
What this server listed when Ahel dialed its public endpoint in Oct 2026, with no key and no account of yours. The names are the server’s own.
compile_offer_policydraft_negotiation_replycheck_offer_policyverify_deal_receipt
Signals
- Last commit
- Oct 2026
Advanced
- Delivery
- snhp MCP server → your Ahel connector (mcp.ahel.ai) → your AI.
- Item type
- mcp-server
- Key
io-github-ryuxik-snhp- Source
- github.com/ryuxik/snhp
- Hosted endpoint
https://snhp.dev/mcp/