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Jcodeharness MCP

by clauxelversion 1.0.0i★ 0iRuns in the cloud
Registry namecom.clauxel.jcodeharness/jcodeharness-mcp

How to install

What it does

A paid remote MCP for OpenAI Codex harness MCP, built to return verdicts, receipts, usage logs, and

  • Connects Runs in the cloud
  • Account or key Needs Authorization
  • Category Search & AI memory

Install

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

Passed 2/3 checks · Runs on your computer

We hid some of the commands

Connect by URL: the server address did not answer when we checked

No install path has passed yet. See the maker’s instructions or pick another server in this category · Maker’s install instructions · Others in this category

First: which AI do you use?

Pick your app and the steps appear below.

Claude cannot connect Jcodeharness MCP yet

No install path has passed yet. See the maker’s instructions or pick another server in this category

ChatGPT cannot connect Jcodeharness MCP yet

No install path has passed yet. See the maker’s instructions or pick another server in this category

What you can do instead

B · Others in Search & AI memory that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Claude Code cannot connect Jcodeharness MCP yet

No install path has passed yet. See the maker’s instructions or pick another server in this category

Cursor cannot connect Jcodeharness MCP yet

No install path has passed yet. See the maker’s instructions or pick another server in this category

VS Code cannot connect Jcodeharness MCP yet

No install path has passed yet. See the maker’s instructions or pick another server in this category

No install path has passed yet. See the maker’s instructions or pick another server in this category

Stuck? Ask people who use Jcodeharness MCP💬 Discussion →
For developers: Terminal commands and JSON settings

Values you fill in

  • Authorization HTTP header
    Bearer token from the product website.

Descriptions are as written by the maker.

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

At a glance

Downloads per weeki
Not on npm/PyPI
Verified domain
✓ jcodeharness.clauxel.com
Licencei
No licence stated
Connection
Runs in the cloud
Transport
streamable-http
Latest versioni
1.0.0
Published to registryi
May 25, 2026
Code last changedi
Jun 17, 2026
Maker
clauxel
Registry status
Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Connect over the internet in

GooseLM StudioMsty StudioCherry StudioVisual StudioWindsurf (Devin Desktop)ZedKiroClineContinueJetBrains AI AssistantCodex CLIGemini CLIOpenCodenodecodeWarpLibreChatOpen WebUIRaycast

All apps, with pros and cons →

Related guides

Guide 85 checks before you install an MCPAbout 2 minutes each: check its page on our site and the permission request in your AI app before you say yes.4 min read

What it can do

The server did not answer when we last checked, so we could not read its tools.

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 15, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain jcodeharness.clauxel.com (the registry checks domain ownership)

  • ✓ Pass

    Still maintained

    Code last changed 5 months ago

  • – Not applicable

    Has a licence

    Not applicable: a cloud server run by the owner of jcodeharness.clauxel.com; you don't run code from the repo

  • ✕ Fail

    Endpoint responds

    Did not respond within 6 seconds when we checked

  • – Not applicable

    Sign-in with OAuth

    Did not respond within 6 seconds when we checked

  • … Not checked yet

    No hidden instructions in tool descriptions

    Not checked yet; we read the tool list when we check the endpoint

What we check → · JSON

Makers: ask for a re-check or report wrong info

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Discussion

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.

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User reviews

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Compared with others in Search & AI memoryi

  • More stars than 0% of the other 6147 servers in this category
  • Published to the registry more recently than 13% of the other 6147 servers in this category
  • Basic checks equal to or better than 50% of the other 6147 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 Jcodeharness MCP safe?

It passed 2 of 3 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: Authorization

Does it run on my computer or in the cloud?

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.

Is it still maintained?

The GitHub repo last changed 5 months ago, and the latest version (1.0.0) reached the registry 6 months ago.

Which apps can use it?

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).

What can I use instead?

In the same category: OpenSEO, Exa, Mockserver, Microsoft Learn MCP, Docs

Similar alternatives

Same category, other makers, commands already checked. Official ones first, then by stars.

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

OpenSEO

Keyword research, site audits, rank tracking and AI visibility for your AI agent.

by every-appWidely used★ 27.7KUpdated yesterday

Runs in the cloud✓ everyapp.com
How to connect

Exa

Connect AI agents to Exa for web search, content fetching, and multi-step research.

by exa-labsWidely used★ 5.2KUpdated 2 months ago

Runs in the cloud✓ service owner · exa.aiTried by the PopNx team
How to connect

Mockserver

Mock, record/replay, verify and chaos-test any HTTP, REST, gRPC or LLM dependency over MCP.

by mock-serverGrowing★ 5KUpdated 19 days ago

Runs on your computer✓ service owner · mock-server.com
Install

Microsoft Learn MCP

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

by MicrosoftDocsWidely used★ 2KUpdated 12 months ago

Runs in the cloud✓ service owner · microsoft.comTried by the PopNx team
How to connect

Docs

Search and read Empryo's documentation. Read-only, no auth, no local access.

by proxysoulGrowing★ 1.6KUpdated 2 months ago

Runs in the cloud✓ empryo.com
How to connect
  • OpenSEO — Runs in the cloud, nothing to install · No key needed
  • Exa — Runs in the cloud, nothing to install · No key needed · In Claude’s directory
  • Mockserver — Installs on your computer · No key needed
  • Microsoft Learn MCP — Runs in the cloud, nothing to install · No key needed · In Claude’s directory
  • Docs — Runs in the cloud, nothing to install · No key needed

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.

JCode Harness Cloud

Hosted MCP for OpenAI Codex harness MCP.

JCode Harness Cloud is a paid remote MCP endpoint for OpenAI Codex harness MCP. It exposes structured JSON tools, a public server card, token-based access, usage receipts, and audit-ready workflow evidence for AI agents and coding teams.

Public Endpoints

  • Website: https://jcodeharness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25
  • MCP endpoint: https://jcodeharness.clauxel.com/mcp
  • Server card: https://jcodeharness.clauxel.com/.well-known/mcp/server-card.json
  • Registry name: com.clauxel.jcodeharness/jcodeharness-mcp

Access

This is a paid hosted remote MCP. Production calls require a bearer token issued from the product website.

Authorization: Bearer <token>

Unauthenticated browser visits to /mcp return a clear JSON error instead of internal details.

Tools

  • plan_coding_task
  • suggest_safe_command
  • record_test_verdict
  • read_run_history

Quick Start

  1. Open the website and choose a plan.
  2. Create or request an API token.
  3. Add the endpoint to an MCP client that supports Streamable HTTP remote servers.
  4. Send JSON-RPC requests with the bearer token.

Useful Links

  • Product page: https://jcodeharness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25
  • Pricing: https://jcodeharness.clauxel.com/?utm_source=github&utm_medium=directory&utm_campaign=sbl202605r25#pricing
  • Server card: https://jcodeharness.clauxel.com/.well-known/mcp/server-card.json
  • MCP endpoint: https://jcodeharness.clauxel.com/mcp

Status

This repository is a public documentation and directory-submission reference for the hosted service. It does not contain the private production source code.