REA
Reverse engineer anything from your terminal or agent with one CLI and MCP server.
Traceo bug recordings (console, network, user actions, environment) as context for coding agents.
Pick the AI app you use, then copy the settings.
Passed 5/5 checks · What you ask goes through the maker’s server (www.traceo.dev) · ✓ Commands checked Nov 13, 2026
First: which AI do you use?
Pick your app and the steps appear below.
Works with Claude · about 2 min
No key, nothing to install · Set it up once on claude.ai or the desktop app, then use it in chat · free accounts can add 1 · on Team/Enterprise an Owner adds it
CustomizeConnectors
Copy each value into the field with the same name in Claude, then click Continue
Traceohttps://www.traceo.dev/mcpClick Continue past the sign-in settings Claude detected · under Authentication choose what the maker says (Sign in now, Sign in when needed or No sign in), then click Add
+ConnectorsTraceo
Use Traceo and tell me what you can do for me, then show me one thing✓ If Claude says it is using Traceo or shows a Traceo tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with ChatGPT, depending on your plan
Full MCP: ChatGPT Business, Enterprise or Edu on the web · Pro: connects with read/fetch permissions, so tools that change data may not work · Plus: not confirmed in OpenAI’s docs; if you see an add-custom-MCP option on the Plugins page you can try these steps · web only
Plugins+Add custom MCP server
Enter a name, paste the address under Connection, tick the risk warning and click Create as a plugin
Traceohttps://www.traceo.dev/mcpStart a new chat and pick Traceo from your plugins before typing
Use Traceo and tell me what you can do for me, then show me one thing✓ If ChatGPT says it is using Traceo or shows a Traceo tool in the answer, you are connected
Menu names checked against OpenAI’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Claude Code · about 2 min
No key, nothing to install
Mac: press Command+Space and type Terminal · Windows: open PowerShell
claude mcp add --transport http --scope user traceo https://www.traceo.dev/mcpYou should see Traceo listed as connected
Use Traceo and tell me what you can do for me, then show me one thing✓ If Claude Code says it is using Traceo or shows a Traceo tool in the answer, you are connected
Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with Cursor · about 2 min
No key, nothing to install
Use Traceo and tell me what you can do for me, then show me one thing✓ If Cursor says it is using Traceo or shows a Traceo tool in the answer, you are connected
Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Works with VS Code · about 2 min
No key, nothing to install
Use Traceo and tell me what you can do for me, then show me one thing✓ If VS Code says it is using Traceo or shows a Traceo tool in the answer, you are connected
Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version
Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.
Address for apps that connect over the web
https://www.traceo.dev/mcpJSON settings are under “For developers” below
Claude Code
claude mcp add --transport http --scope user traceo https://www.traceo.dev/mcpCursor (~/.cursor/mcp.json)
{
"mcpServers": {
"traceo": {
"url": "https://www.traceo.dev/mcp"
}
}
}VS Code (mcp.json)
{
"servers": {
"traceo": {
"type": "http",
"url": "https://www.traceo.dev/mcp"
}
}
}These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.
Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.
Connect over the internet in
ClaudeChatGPTGooseLM StudioMsty StudioCherry StudioCursorVS Code + GitHub CopilotVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantClaude CodeCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast
Tool names and descriptions exactly as the server reported them on Nov 11, 2026. The maker wrote them, not us; we show them as plain text.
get_recordingStart here. Summarizes a Traceo bug recording from its share link: page, environment (browser, viewport, locale), duration, event counts, the first errors and failed requests, the user actions leading up to the first error, and which tool to call next.
get_timelineConsole logs, network requests and user actions merged in time order, with times relative to recording start (+12.4s). Best view for reproducing a bug. Narrow with from_s/to_s around an error.
get_console_logsBrowser console output captured during the recording, one line per entry. Secrets are redacted.
get_network_requestsHTTP requests captured during the recording, one line each: time, method, status, URL (query strings stripped), duration, type, size. No request/response bodies are captured. Sensitive headers are redacted.
get_user_actionsClicks, inputs and navigations the reporter performed, in order, with target element and page path.
get_commentsComments the reporter attached to the recording when sharing it.
get_thumbnailA still image of the recorded page (the recording thumbnail).
get_framesStills from the recording video, captured after each click, error and failed request plus an even spread. Pass at_s to see the screen at a moment (e.g. the time of an error from get_timeline), or from_s/to_s for a range. Returns up to 6 images.
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 13, 2026
The registry name was verified with the GitHub account muhamad-0, which owns the repo
Code last changed 3 days ago
Uses MIT
No sign-in needed
Read 8 tool descriptions and found no hidden instructions to the AI
Ask, share a tip or report that it does not work. Sorted by what people marked helpful.
No posts yet. Be the first to ask or share.
Posts here are written by users, not the PopNx team.
No reviews yet
Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.
It passed 5 of 5 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.
The registry does not list a required key, though some servers ask you to sign in on first use.
It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.
The GitHub repo last changed 3 days ago, and the latest version (0.1.0) reached the registry 3 days 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 on the web (full MCP on Business and above; Pro read-only).
In the same category: REA, GitHub, Serena MCP: the IDE for your agent
Servers in the same category from other makers, sorted by stars.
Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi
Reverse engineer anything from your terminal or agent with one CLI and MCP server.
A powerful toolkit for coding, providing semantic retrieval and editing capabilities.
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.
Traceo skills
Paste a Traceo link. Your coding agent sees the console, network and clicks behind the bug.
npx skills add muhamad-0/traceo-skills
Then paste a Traceo share link and say what you want:
A Traceo recording is a screen recording of a browser tab with the console logs, network requests, user actions and environment (browser, OS, window size) attached, on one link. These skills let your agent read it through the Traceo MCP server and act on it.
Works with Claude Code, Cursor, Codex, GitHub Copilot, Gemini CLI, OpenCode and every agent skills.sh supports. Add --skill traceo-fix to install one skill.
You don't need to remember these names. Paste a link, say what you want, and your agent picks the skill.
The skills read recordings through the Traceo MCP server:
https://www.traceo.dev/mcp
It is public and read-only. It exposes only what the share link already exposes, so it needs no account or API key. Tools: get_recording, get_timeline, get_console_logs, get_network_requests, get_user_actions, get_comments, get_frames, get_thumbnail. Secrets in console logs and headers are redacted.
To let your agent list, search and comment on your own recordings, connect https://www.traceo.dev/mcp/me instead. Your client opens a Traceo sign-in page the first time (OAuth, no API key).
Connect it by hand:
Claude Code
claude mcp add --transport http traceo https://www.traceo.dev/mcp
Cursor
.cursor/mcp.json:
{ "mcpServers": { "traceo": { "url": "https://www.traceo.dev/mcp" } } }
VS Code
.vscode/mcp.json:
{ "servers": { "traceo": { "type": "http", "url": "https://www.traceo.dev/mcp" } } }
Claude.ai / Claude Desktop
Settings, Connectors, Add custom connector. Name Traceo, the URL above, no authentication.
Or ask your agent: Set up Traceo MCP by following https://www.traceo.dev/setup.md
The plugin installs every skill and connects Traceo MCP. Use the plugin or npx skills add, not both, or the agent sees every skill twice.
/plugin marketplace add muhamad-0/traceo-skills
/plugin install traceo@traceo-plugins
Skills load as /traceo:traceo-fix, /traceo:traceo-summarize, and so on.