MCP Sequential Thinking for Codex

Name: MCP Sequential Thinking
Author: arben-adm

CommunityConnectorProductivity

Local MCP work notes with persistent sessions, decisions, evidence and resumable tasks.

How to install MCP Sequential Thinking in Codex

✓ Install-checked in Codexchecked Oct 25, 2026 · 11 MCP tools proof

Add it to Codex as an MCP server:

codex mcp add working-notes -- uvx mcp-sequential-thinking

Command copied from the repo README (Codex's `codex mcp add` adds an MCP server to Codex). Check the README for any API key or setup it needs. Source: repo README.

What it contains

Component list not published in a manifest we can read. See the repo README.

About this listing

MCP Sequential Thinking is a community connector on GitHub by arben-adm. Its README documents a Codex install and the repo documents a codex mcp add command. It passed the CodexStacks quality filter for repos found this way (at least 100 stars, pushed in the last 90 days, not a fork or a list). OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 25, 2026 (an install and load check, not a code review). It's one of 311 listings in the Productivity category (category assigned by CodexStacks from the repo's topics and description).

MCP Sequential Thinking FAQ

How do I install MCP Sequential Thinking in Codex?

Add it as an MCP server with codex mcp add working-notes -- uvx mcp-sequential-thinking (copied from the repo README; check it for any API key or setup the server needs).

Is MCP Sequential Thinking an official Codex connector?

No. MCP Sequential Thinking is a community repo on GitHub by arben-adm. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it, but it passed our Codex install check on Oct 25, 2026 (an install and load check, not a code review), so read the code before you install it.

What does MCP Sequential Thinking include?

Component list not published in a manifest we can read. See the repo README.

Details

Type: Connector
Category: Productivity (assigned by us)
Source: Community
Author: arben-adm
License: MIT
GitHub stars: 959 (at last sync)
Last push: 2026-10-23
GitHub topics: mcp, model-context-protocol, python, sqlite, working-notes
Source: https://github.com/arben-adm/mcp-sequential-thinking
Website: https://github.com/arben-adm/mcp-sequential-thinking#readme
Listed via: GitHub search: README documents a Codex install
Install check by CodexStacks: Passed on Oct 25, 2026 with Codex CLI 0.163.0: Codex started its MCP server and listed its tools. proof · how we check

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[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/mcp-sequential-thinking/)

HTML

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MCP Sequential ThinkingCommunity Codex connectorLocal MCP work notes with persistent sessions, decisions, evidence and resumable tasks.View on CodexStacks →

<a href="https://codexstacks.com/p/mcp-sequential-thinking/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">MCP Sequential Thinking</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex connector</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Local MCP work notes with persistent sessions, decisions, evidence and resumable tasks.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[MCP Sequential Thinking on CodexStacks](https://codexstacks.com/p/mcp-sequential-thinking/)**: Community Codex connector.

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