Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Description from the maker (original English)
Incident management, on-call scheduling, and intelligent analysis powered by Rootly.
These three are never merged into one score: opinions, measurements and popularity are different things.
We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.
Pick the AI app you use, then copy the settings.
ROOTLY_API_TOKEN, AuthorizationValues marked secret are keys to your account. Never share them or paste them into a chat.
You need
Which app do you use?
Pick your app above. We remember it, so next time the button says “Install in …”.
This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Open Claude Desktop → Settings → Developer → Edit Config, and paste this into claude_desktop_config.json
{
"mcpServers": {
"rootly": {
"command": "uvx",
"args": [
"rootly-mcp-server"
],
"env": {
"ROOTLY_API_TOKEN": "your-value"
}
}
}
}Run this in your terminal
claude mcp add --transport sse rootly https://mcp.rootly.com/sse --header 'Authorization: your-value'claude mcp add rootly --env ROOTLY_API_TOKEN=your-value -- uvx rootly-mcp-serverFill in the empty values before running it.
Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"rootly": {
"url": "https://mcp.rootly.com/sse",
"headers": {
"Authorization": "your-value"
}
}
}
}Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json
{
"mcpServers": {
"rootly": {
"command": "uvx",
"args": [
"rootly-mcp-server"
],
"env": {
"ROOTLY_API_TOKEN": "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.
Paste into .vscode/mcp.json in your project
{
"servers": {
"rootly": {
"type": "sse",
"url": "https://mcp.rootly.com/sse",
"headers": {
"Authorization": "your-value"
}
}
}
}Paste into .vscode/mcp.json in your project
{
"servers": {
"rootly": {
"type": "stdio",
"command": "uvx",
"args": [
"rootly-mcp-server"
],
"env": {
"ROOTLY_API_TOKEN": "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 address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.
Your choice stays on this device in a cookie; no account needed.
Authorization secret required HTTP headerThese settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
We have not read this server’s tool list yet; we check endpoints in rotation.
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 6, 2026
The registry name was verified against the domain rootly.com (the registry checks domain ownership)
We have not read this repo from GitHub yet
We have not read this repo from GitHub yet
Not checked yet; we check endpoints in rotation
Not checked yet; we check endpoints in rotation
Not checked yet; we read the tool list when we check the endpoint
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
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.
You need to fill in: ROOTLY_API_TOKEN, Authorization
Either way works: install it on your computer or connect to the cloud version.
The GitHub repo last changed –, and the latest version (2.2.4) reached the registry 9 months ago.
Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.
In the same category: Spec Driven Development, Remote Desktop Commander, debuff
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
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
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Let coding agents play, test and tune your 2D web game: live state, explained errors, replays, fuzz.
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.
An MCP server for the Rootly API for Cursor, Windsurf, Claude, and other MCP clients.
Use the hosted MCP server. No local installation required.
https://mcp.rootly.com/mcphttps://mcp.rootly.com/mcp-codemodehttps://mcp.rootly.com/sse[!WARNING]
SSE is deprecated. The hosted
https://mcp.rootly.com/sseendpoint and the self-hosted--transport sseoption will be removed after 2026-11-20. Switch your client to Streamable HTTP (https://mcp.rootly.com/mcp) or Code Mode (https://mcp.rootly.com/mcp-codemode); for most clients that means changing the URL and, if your client config has one, setting the transport tohttp/streamable-http. SSE responses now carryDeprecation,SunsetandLink: rel="successor-version"headers.
Every client loads the whole tool list into the model's context: the full surface is about 125k tokens. Tools are grouped into toolsets (the same model as GitHub's and Datadog's MCP servers) so a client can load only what it needs. Recommended: `?toolsets=core`, about 29 tools and 10k tokens. Without a selection you still get every tool, so existing configurations keep working.
| Toolset | What it covers |
|---|---|
core (recommended) | Everyday incident response: find and update incidents, alerts, who is on call (~29 tools) |
incidents | Action items, events, roles, retrospectives, form field selections, meeting recordings |
alerts | Alerts, alert sources, routes and routing rules, urgencies, heartbeats, live call routers |
oncall | Schedules, rotations, shifts, overrides, escalation policies and paths |
workflows | Workflows, workflow tasks and runs, playbooks |
catalog | Services, functionalities, teams, environments, catalogs |
status_pages | Status pages, templates, pulses |
config | Severities, causes, incident types, forms, retrospective processes, dashboards |
users | Users, notification rules, contact methods |
ai | AI SRE investigations, AI automations and skills |
observability | Rootly Observability logs and patterns |
audit | Audit log |
https://mcp.rootly.com/mcp?toolsets=core,workflows, or send X-MCP-Toolsets: core,workflows?toolsets=all (about 280 tools)readonly=true (or X-MCP-Readonly: true), e.g. ?toolsets=all&readonly=true. Any value other than false/0/no/off turns it on. Write tools are hidden and refused, and the server also refuses any non-GET request to the Rootly API on that connection. It is a per-connection guard; for a hard guarantee, connect with a Rootly API key whose role cannot writefull/all mean ?toolsets=all; slim keeps its fixed ~85-tool list) and will be removed; switch to ?toolsets=. Each use is logged so remaining clients can be foundROOTLY_MCP_TOOLSETS=core,alerts sets what a client gets with no selection (default all); ROOTLY_MCP_HOSTED_TOOL_PROFILE=slim makes slim the default insteadROOTLY_MCP_ENABLED_TOOLS=... replaces toolsets entirelyA tool outside the selection is refused with the toolset that holds it (list_workflows is not available here: it is in the 'workflows' toolset ... Reconnect with ?toolsets=core,workflows), and the server instructions list every toolset, so an assistant can tell you the exact change. Code Mode (/mcp-codemode) always has the full catalog; readonly=true applies there too, to every tool a script calls. readonly also applies under the slim profile and ROOTLY_MCP_ENABLED_TOOLS.
With OAuth2 (recommended):
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp" } } }
Your MCP client handles OAuth2 login automatically — a browser window opens for you to authenticate with Rootly. No API token needed.
With API Token:
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp", "headers": { "Authorization": "Bearer YOUR_ROOTLY_API_TOKEN" } } } }
Code Mode:
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp-codemode" } } }
If your config still points at https://mcp.rootly.com/sse, replace it with https://mcp.rootly.com/mcp before 2026-11-20 (SSE is deprecated, see above).
Claude Code
With OAuth2 (recommended):
claude mcp add --transport http rootly https://mcp.rootly.com/mcp
claude mcp add --transport http rootly-codemode https://mcp.rootly.com/mcp-codemode
With API Token:
claude mcp add --transport http rootly https://mcp.rootly.com/mcp \
--header "Authorization: Bearer YOUR_ROOTLY_API_TOKEN"
Manual Configuration — Create .mcp.json in your project root:
{
"mcpServers": { "rootly": { "type": "http", "url": "https://mcp.rootly.com/mcp" } } }
Gemini CLI
Install the extension:
gemini extensions install https://github.com/rootlyhq/rootly-mcp-server
Or configure manually in ~/.gemini/settings.json:
{
"mcpServers": { "rootly": { "command": "uvx", "args": ["--from", "rootly-mcp-server", "rootly-mcp-server"], "env": { "ROOTLY_API_TOKEN": " " } } } }
Cursor
Add to .cursor/mcp.json or ~/.cursor/mcp.json:
With OAuth2 (recommended):
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp" } } }
With API Token:
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp", "headers": { "Authorization": "Bearer " } } } }
Windsurf
Add to ~/.codeium/windsurf/mcp_config.json:
With OAuth2 (recommended):
{
"mcpServers": { "rootly": { "serverUrl": "https://mcp.rootly.com/mcp" } } }
With API Token:
{
"mcpServers": { "rootly": { "serverUrl": "https://mcp.rootly.com/mcp", "headers": { "Authorization": "Bearer " } } } }
Codex
Add to ~/.codex/config.toml:
With OAuth2 (recommended):
[mcp_servers.rootly]
url = "https://mcp.rootly.com/mcp"
With API Token:
[mcp_servers.rootly]
url = "https://mcp.rootly.com/mcp" bearer_token_env_var = "ROOTLY_API_TOKEN"
Claude Desktop
With OAuth2 (recommended):
Add to claude_desktop_config.json:
{
"mcpServers": { "rootly": { "url": "https://mcp.rootly.com/mcp" } } }
Claude Desktop handles OAuth2 login automatically.
With API Token (via mcp-remote):
{
"mcpServers": { "rootly": { "command": "npx", "args": [ "-y", "mcp-remote", "https://mcp.rootly.com/mcp", "--transport", "http", "--header", "Authorization: Bearer " ] } } }
Databricks
Register the hosted server in Unity Gateway so Supervisor Agent, AI Playground, and other Databricks agents can use it:
https://mcp.rootly.com/mcp.Or create the connection with the Databricks SDK:
from databricks.sdk import WorkspaceClient
from databricks.sdk.service import catalog as c
WorkspaceClient().connections.create( name="rootly_connection", parent="schemas/main.default", connection_type=c.ConnectionType.HTTP, options={ "host": "https://mcp.rootly.com", "port": "443", "base_path": "/mcp", "bearer_token": " ", }, )
The full profile exposes about 250 tools. Use Unity Gateway tool selection to expose only what your agents need. See docs/databricks-marketplace.md for the Marketplace listing details.
Standalone CLI for incidents, alerts, services, and on-call operations.
Install via Homebrew:
brew install rootlyhq/tap/rootly-cli
Or via Go:
go install github.com/rootlyhq/rootly-cli/cmd/rootly@latest
For more details, see the Rootly CLI repository.
Run the MCP server locally if you do not want to use the hosted service.
uv package manager curl -LsSf https://astral.sh/uv/install.sh | sh
Choose the token type based on the access you need:
A Global API Key is recommended for organization-wide queries and for actions that modify data, especially when workflows may span multiple teams, schedules, or incidents.
{
"mcpServers": { "rootly": { "command": "uv", "args": [ "tool", "run", "--from", "rootly-mcp-server", "rootly-mcp-server" ], "env": { "ROOTLY_API_TOKEN": " ", "ROOTLY_MCP_ENABLE_WRITE_TOOLS": "true" } } } }
Choose one transport per server process:
/mcp/sse. --transport sse logs a deprecation warning at startup; use --transport streamable-http instead./mcp-codemode in hosted dual-transport mode. One execute call may make at most 50 tool calls; set ROOTLY_CODE_MODE_MAX_TOOL_CALLS to a positive integer to change that.?toolsets=core for the recommended small one (see Toolsets)?tool_profile=slimROOTLY_MCP_TOOLSETS narrows it)To restrict either deployment to read-only tools, st
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