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Description

DCO Affirmation

I affirm that all code in every commit of this pull request conforms to the terms of the Topoteretes Developer Certificate of Origin.

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Please make sure all the checkboxes are checked:

  • I have tested these changes locally.
  • I have reviewed the code changes.
  • I have added end-to-end and unit tests (if applicable).
  • I have updated the documentation and README.md file (if necessary).
  • I have removed unnecessary code and debug statements.
  • PR title is clear and follows the convention.
  • I have tagged reviewers or team members for feedback.

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coderabbitai bot commented Jun 24, 2025

Walkthrough

The README.md for the cognee-mcp project was extensively rewritten, transforming it from a brief guide into a structured manual. The update introduces segmented sections covering overview, installation, configuration, running the server, development workflow, troubleshooting, and maintenance, providing detailed and formalized documentation for users and developers.

Changes

File(s) Change Summary
cognee-mcp/README.md Completely restructured and expanded documentation, adding detailed sections for setup, usage, and maintenance.

Sequence Diagram(s)

sequenceDiagram
    participant User
    participant Documentation (README.md)
    User->>Documentation (README.md): Read Overview and Installation
    User->>Documentation (README.md): Follow Configuration steps
    User->>Documentation (README.md): Run server using provided instructions
    User->>Documentation (README.md): Refer to Troubleshooting/Maintenance as needed
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Possibly related PRs

  • update readme #473: Both PRs focus on extensive updates to the README.md documentation of the cognee-mcp project, enhancing clarity and detail, making their changes related.
  • Cog 380 #146: Both PRs focus on extensive improvements and restructuring of the README.md documentation for the cognee project, enhancing clarity, usability, and comprehensiveness without altering code or public interfaces.
  • Update README.md #609: Both PRs focus on extensive updates to the README.md file, restructuring and enhancing documentation content without modifying code entities, indicating they are related changes to the same documentation.

Suggested reviewers

  • dexters1

Poem

Hopping through docs with nimble delight,
I found the README shining bright.
Sections clear, instructions new,
Troubleshooting tips and workflows too!
Now every dev, both old and new,
Can hop right in—thanks to this thorough review!
🐇📖✨

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Actionable comments posted: 1

🧹 Nitpick comments (4)
cognee-mcp/README.md (4)

12-17: Add missing prerequisites (Node.js & Poetry).

The Smithery installer relies on npx, and the development workflow later uses poetry, yet neither tool is listed in the prerequisites. Readers following the guide on a fresh machine may hit confusing “command not found” errors.

 - Homebrew (macOS/Linux)
 - Python 3.9+
+- Node.js 18 + (required for the Smithery CLI)
+- Poetry (required for building local Cognee wheels)
 - Claude Desktop installed

40-43: Mention Node.js install step or link to docs for Smithery path.

After adding Node.js to the prerequisites, consider a one-liner here (or a link) showing how to install it (brew install node, asdf, etc.). This keeps the “automated” path truly one-command for new contributors.


59-75: Store secrets in environment variables, not plaintext JSON.

The sample shows an actual key-value pair for LLM_API_KEY. Even as a placeholder, newcomers often copy–paste and commit real keys by accident. Swap to an interpolated env-var to reinforce best practice:

-      "LLM_API_KEY": "sk-your-api-key-here"
+      "LLM_API_KEY": "${LLM_API_KEY}"

…and remind users to export the variable in their shell or a .env file that’s git-ignored.


121-125: Specify a language for the fenced code block (markdownlint MD040).

-```
+```text
 http://localhost:5173?timeout=120000
This silences the linter and renders the block consistently across Markdown viewers.

</blockquote></details>

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<details>
<summary>📜 Review details</summary>

**Configuration used: CodeRabbit UI**
**Review profile: CHILL**
**Plan: Pro**


<details>
<summary>📥 Commits</summary>

Reviewing files that changed from the base of the PR and between 96d1111d08d0d07f6c40d60470d2d4aec38880f8 and 39e80e5d3ee4705034f925acd11c9b2e5a395138.

</details>

<details>
<summary>📒 Files selected for processing (1)</summary>

* `cognee-mcp/README.md` (1 hunks)

</details>

<details>
<summary>🧰 Additional context used</summary>

<details>
<summary>🪛 markdownlint-cli2 (0.17.2)</summary>

<details>
<summary>cognee-mcp/README.md</summary>

123-123: Fenced code blocks should have a language specified
null

(MD040, fenced-code-language)

</details>

</details>

</details>

</details>

<!-- This is an auto-generated comment by CodeRabbit for review status -->

Comment on lines +97 to +101
1. Build Cognee package:
```bash
poetry build -o ./cognee-mcp/sources
```

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⚠️ Potential issue

Incorrect Poetry flag – -o is not supported.

poetry build accepts --output / --output-dir; the short -o flag will raise “unknown option” on recent Poetry versions.

-poetry build -o ./cognee-mcp/sources
+poetry build --format wheel --output ./cognee-mcp/sources
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
1. Build Cognee package:
```bash
poetry build -o ./cognee-mcp/sources
```
1. Build Cognee package:
🤖 Prompt for AI Agents
In cognee-mcp/README.md around lines 97 to 101, the poetry build command uses
the unsupported short flag '-o'. Replace '-o' with the correct long flag
'--output' or '--output-dir' to specify the output directory for the build
artifacts, ensuring compatibility with recent Poetry versions.

@Vasilije1990
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@siddharth0-dev thank you for the contribution. We do not encourage readme PRs, but feel free to open a ticket and we will change based on the request and if it makes sense

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