Prism

Name: Prism
Author: Shailesh200

by Shailesh200version 1.1.1i★ –iRuns on your computer

Registry nameio.github.Shailesh200/prism

Install

Overview

Description from the maker (original English)

Local-first repo intelligence for agents: DNA, health, blast radius, and Dispatch jobs.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs on your computer
Transport: stdio
Category: Clinics & health
You need to fill in: CURSOR_API_KEY

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on your computer with your user’s permissions (files, network, apps).
You fill in yourself: PRISM_WORKSPACE, CURSOR_API_KEY, PRISM_DISPATCH_ROLE

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

npmNode.js installed (for the npx command)

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json

{
  "mcpServers": {
    "prism": {
      "command": "npx",
      "args": [
        "-y",
        "@repo-prism/mcp-server"
      ],
      "env": {
        "PRISM_WORKSPACE": "your-value",
        "CURSOR_API_KEY": "your-value",
        "PRISM_DISPATCH_ROLE": "your-value"
      }
    }
  }
}

Run this in your terminal

claude mcp add prism --env PRISM_WORKSPACE=your-value --env CURSOR_API_KEY=your-value --env PRISM_DISPATCH_ROLE=your-value -- npx -y @repo-prism/mcp-server

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "prism": {
      "command": "npx",
      "args": [
        "-y",
        "@repo-prism/mcp-server"
      ],
      "env": {
        "PRISM_WORKSPACE": "your-value",
        "CURSOR_API_KEY": "your-value",
        "PRISM_DISPATCH_ROLE": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "prism": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@repo-prism/mcp-server"
      ],
      "env": {
        "PRISM_WORKSPACE": "your-value",
        "CURSOR_API_KEY": "your-value",
        "PRISM_DISPATCH_ROLE": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This one runs on your computer, and ChatGPT can only connect to servers on the internet. Pick another app.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

PRISM_WORKSPACE env
Optional override when the MCP client starts from a directory outside the project.
CURSOR_API_KEY secret env
Optional override to spawn local Cursor SDK workers. Prefer prism init / first start_job (Cursor.auth.login). Do not put this in mcp.json for normal use.
PRISM_DISPATCH_ROLE env
Set to worker to skip Intelligence tools and hide start_job / start_my_day / init. Dispatch job agents do not attach Prism MCP.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account Shailesh200, which owns the repo
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Compared with others in Clinics & healthi

More stars than 0% of the other 869 servers in this category
Published to the registry more recently than 34% of the other 869 servers in this category
Basic checks equal to or better than 100% of the other 869 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Prism safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: CURSOR_API_KEY

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.1.1) reached the registry 2 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: Mirobody, FHIR MCP Server, Google Health MCP

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Mirobody

by thetahealth

Lab results to LOINC codes and UCUM units, symptoms and diagnoses to ICPC-3. Offline, no API key.

Runs on your computer★ 1,408Apache-2.0Updated 6 days ago

Install

FHIR MCP Server

by wso2

MCP server providing seamless access to FHIR APIs for AI tools and healthcare applications

Runs on your computer★ 137Apache-2.0Updated 9 days ago

Install

Google Health MCP

by davidmosiah

Privacy-first unofficial Google Health API v4 MCP server for health, sleep, activity, HR agents

Runs on your computer★ 79MITUpdated 4 months ago

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

Prism

Your agent's second pair of eyes. Know before you ship.

Local software intelligence that catches what the agent missed. Prism gives your coding agent the right files before it edits, then flags the code it skipped and the code no test covers. Free, MIT, and it runs on your machine: no account, and your code never leaves it.

Website: prismhq.in · Docs: prismhq.in/docs · Contact: hello@shaileshjha.in

Get started

npm install -g @prismapp/cli && prism install all

Run the second command inside your repository. prism install all connects every agent it finds. Quit the agent and open it again. The first use builds the index under ~/.prism/. One agent only: pass its name to prism install. The install records what it wrote in ~/.prism/install.json, and prism uninstall removes exactly that. A new version is npm install -g @prismapp/cli then prism upgrade. Memories, receipts, and habits stay.

Wiring another MCP host by hand? Use this server entry:

{ "mcpServers": { "prism": { "command": "npx", "args": ["-y", "@prismapp/mcp-server"], "env": { "PRISM_EXTRA_TOOLS": "receipt" } } } }

Then ask your agent in plain language, for example "what breaks if I change src/index.ts?" or "review my changes". You never type tool names.

What it does

Prepare, before the agent edits. The files and tests that matter for the task, and the helpers to reuse instead of rewriting.
Match the code, during the edit. Prism points at a file from your repo to copy, so the new code looks like the rest.
Lens review, after. Dev, Architect and QA lenses flag the callers the change left behind and the code no test covers. Add your own with prism lens.
The receipt, when the agent stops. Prism runs the checks the change reaches and gives one verdict: SHIP, NOT PROVEN (with the cheapest check to prove it) or NO-SHIP.

Nine default MCP tools; more are opt-in through extraTools in ~/.prism/config.json. Full list: MCP tools.

You say	The agent calls
"What is this repo?"	`repository_overview`
"I want to change X"	`prepare_change`
"What breaks if I edit this file?"	`blast_radius`, `test_impact`
"Where is this symbol, who uses it?"	`graph`
"Review my changes"	`guard_session` (`review: true`)
"Start my day" (a saved routine)	`habits`
"Did I break anything?"	the stop receipt, run by the hook

CLI

Every command answers from the same local index. Highlights:

Command	What it answers
`prism prepare`	The files to open and the helpers to reuse
`prism review [paths] --lens qa`	A lens review of a change
`prism blast`	What depends on a file or symbol
`prism test-impact`	Which tests reach a file
`prism receipts`	The last stop receipts
`prism lens`, `prism habit`	Your review lenses and saved routines
`prism doctor`	What is wired, and whether it works

Full list: CLI reference.

Privacy

Analysis makes no network requests; a trap test suite fails the build if one appears. The only request Prism makes is a once-a-day update check against the npm registry, which never relaunches anything and is off with PRISM_SKIP_SELF_UPDATE=1. → PRIVACY.md · SECURITY.md

Build from source

git clone https://github.com/Shailesh200/prism

cd prism nvm use # the version in .nvmrc bun install bun run build bun run verify:milestone

See CONTRIBUTING.md and the changelog.

License

MIT

Prism

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Clinics & healthi

Common questions

Alternatives

Mirobody

FHIR MCP Server

Google Health MCP

README from the maker

Prism

Get started

What it does

CLI

Privacy

Build from source

License