JazzCashSAFE
Open-source Model Context Protocol (MCP) server for JazzCash — Pakistan's largest mobile-money platform. Hosted Checkout, Mobile Wallet charges, inquiries, and refunds for AI agents.
Overview
From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.
[](https://www.npmjs.com/package/mcp-jazzcash) [](./LICENSE) [](https://nodejs.org) [](https://modelcontextprotocol.io) []()
An open-source Model Context Protocol server for JazzCash — Pakistan's largest mobile-money platform. Plug it into Claude Desktop, Cursor, Cline, or any MCP-aware agent and let it create checkouts, charge mobile wallets, look up transactions, and issue refunds against the JazzCash REST API.
Sandbox-by-default. Bring your own merchant credentials. No secrets bundled.
Table of contents
- Why this exists
- Tools
- Quick start
- Configuration
- Wire it into Claude Desktop
- Use it from any MCP client
- How the signature works
- Endpoint overrides
- Security model
- Roadmap
- Contributing
- License
Why this exists
The Pakistani payments stack is fragmented and English-language documentation for AI agents is thin. This MCP gives any agent a stable, typed interface to JazzCash so you don't have to teach it the signature scheme, field names, and gotchas every time. Prompt your agent in plain English; let the server do the cryptography and HTTP.
Tools
46f5e38e2792OBSERVED · 2026-10-07Connect
Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.
claude mcp add mcp-jazzcash -- npx -y [email protected]
{
"mcpServers": {
"mcp-jazzcash": {
"command": "npx",
"args": [
"-y",
"[email protected]"
]
}
}
}Exposed tools (5)
4 read · 1 write · 0 destructive.
| Tool | Risk | Description |
|---|---|---|
jazzcash_charge_mobile_wallet | read | |
jazzcash_create_hosted_checkout | write | |
jazzcash_environment_info | read | |
jazzcash_inquire_transaction | read | |
jazzcash_refund_transaction | read |
Trust audit
SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.
| Layer | What it checks | Result |
|---|---|---|
| L0 | Provenance & inventory | PASS |
| L1 | Static analysis of the code | PASS |
| L2 | Instruction surface (what it tells the agent) | PASS |
| L3 | Class-specific surface | PASS |
| L4 | Behavioural (sandbox) | SKIPPED |
What the source does
- Filesystem
- none-observed
- Network
- declared (1 observation(s))
- Shell
- none-observed
- Dependencies
- not all pinned
- Secrets in source
- none-found
Findings (2)
@modelcontextprotocol/sdk, zod, @types/node, tsx, typescript
- **No bundled secrets.** Credentials are read from environment variables only.
Gates applied: no_behavioural_pass.
46f5e38e2792full audit observations/trust-audit/mcp-server/tehreemarbab__jazzcash-1.json · Report an issue / request a re-scanAudit history
Every audit this server has had. A grade with a past is a grade somebody is still checking.
| Date | Source | Verdict | Grade | Score | Change |
|---|---|---|---|---|---|
| 2026-10-07 | 46f5e38e2792 | SAFE | B | 89 | first audit |
Questions
What is the JazzCash MCP server?
Open-source Model Context Protocol (MCP) server for JazzCash — Pakistan's largest mobile-money platform. Hosted Checkout, Mobile Wallet charges, inquiries, and refunds for AI agents.
What tools does JazzCash expose?
5 in total: 4 read-only, 1 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.
Is JazzCash safe to connect to an agent?
The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.
What credentials does JazzCash need?
No credential environment variables were found in its source, so it appears to need none.
How does JazzCash run?
It speaks stdio, so it runs as a local process your client starts. It is published on npm as mcp-jazzcash at 0.1.0.
How current is this page?
The grade is for one exact copy of the source (46f5e38e2792), read on 2026-10-07. The repository is watched and re-audited when it changes.