fix(mem0): importing mem0 static, prevents runtime failure

[cmd-err]

• catch mem0 packages compatibility failures at build time
• locked mem0 version at 2.1.38

Pull Request

Description

Type of Change

• 🐛 Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to not work as expected)
• 📚 Documentation update
• 🧹 Code refactoring (no functional changes)
• ⚡ Performance improvement
• 🧪 Test coverage improvement
• 🔧 Build/CI configuration change

Related Issues

• Fixes #
• Related to #

Changes Made

AI Provider Impact

• OpenAI
• Anthropic
• Google AI/Vertex
• AWS Bedrock
• Azure OpenAI
• Hugging Face
• Ollama
• Mistral
• All providers
• No provider-specific changes

Component Impact

• CLI
• SDK
• MCP Integration
• Streaming
• Tool Calling
• Configuration
• Documentation
• Tests

Testing

• Unit tests added/updated
• Integration tests added/updated
• E2E tests added/updated
• Manual testing performed
• All existing tests pass

Test Environment

• OS:
• Node.js version:
• Package manager:

Performance Impact

• No performance impact
• Performance improvement
• Minor performance impact (acceptable)
• Significant performance impact (needs discussion)

Breaking Changes

Screenshots/Demo

Checklist

• My code follows the project's style guidelines
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published

Additional Notes

Summary by CodeRabbit

• Refactor
  • Improved initialization flow for the memory module to enhance startup reliability and reduce bundling issues, with no changes to user-facing behavior.
• Chores
  • Pinned a dependency to an exact version to ensure consistent builds and reduce unexpected changes, with no functional impact.

[coderabbitai]

Walkthrough

Fixes mem0 dependency to an exact version in package.json and updates neurolink to use a static import and concrete type for mem0 initialization, replacing the prior dynamic import while retaining lazy initialization logic.

Changes

Cohort / File(s)	Summary
Dependency pinning package.json	Changes mem0ai version from ^2.1.38 to 2.1.38 (exact pin).
Mem0 initialization refactor src/lib/neurolink.ts	Replaces dynamic import of mem0 initializer with static import of initializeMem0 and Mem0Memory; updates mem0Instance type to `Mem0Memory

Sequence Diagram(s)

sequenceDiagram
  autonumber
  participant Caller
  participant Neurolink
  participant Mem0Initializer as mem0Initializer (static import)

  Note over Neurolink,Mem0Initializer: Static import in module scope (replaces dynamic import)

  Caller->>Neurolink: ensureMem0Ready()
  alt mem0Instance is null
    Neurolink->>Mem0Initializer: initializeMem0()
    Mem0Initializer-->>Neurolink: Mem0Memory instance
    Neurolink-->>Caller: Mem0Memory
  else mem0Instance exists
    Neurolink-->>Caller: existing Mem0Memory
  end

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Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

• feat(sdk): Integrate mem0 for better context  #154 — Also modifies mem0 integration in src/lib/neurolink.ts; likely precedent or complementary change to initialization approach.

Poem

Hoppity hop, I pin my dep tight,
No wandering carets in the moonlit night.
Static springs ready, imports in line,
Memory awakens—lazy by design.
Thump-thump, ship it—everything’s fine! 🐇✨

Pre-merge checks and finishing touches

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title Check	✅ Passed	The title clearly summarizes the primary change of switching to a static import for the mem0 package to prevent runtime failures, matching the changes in the PR and providing context about the fix without extraneous details or vague language.
Docstring Coverage	✅ Passed	No functions found in the changes. Docstring coverage check skipped.

✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 677913b and 1aca7eb.

⛔ Files ignored due to path filters (1)

• pnpm-lock.yaml is excluded by !**/pnpm-lock.yaml

📒 Files selected for processing (2)

• package.json (1 hunks)
• src/lib/neurolink.ts (3 hunks)

🧰 Additional context used

🧬 Code graph analysis (1)

src/lib/neurolink.ts (1)

src/lib/memory/mem0Initializer.ts (1)

• Mem0Memory (13-27)

🔇 Additional comments (2)

package.json (1)

177-177: Pinning mem0ai version looks good.

Locking to 2.1.38 ensures the static import will fail fast during build if the package breaks compatibility, which is exactly what we want here.

src/lib/neurolink.ts (1)

149-302: Static import integration verified.

Wiring initializeMem0 via a top-level import cleanly feeds the lazy init path while making build-time compatibility issues surface early. The tightened mem0Instance typing (Mem0Memory | null) keeps the downstream call sites consistent.

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[Copilot]

Pull Request Overview

Fixes mem0 package compatibility by changing from dynamic to static imports and locking the mem0ai version to prevent runtime bundling failures.

• Changed from dynamic to static import of mem0 initialization functions
• Locked mem0ai package version to 2.1.38 to ensure compatibility
• Simplified type declarations by using statically imported types

Reviewed Changes

Copilot reviewed 2 out of 3 changed files in this pull request and generated 1 comment.

File	Description
src/lib/neurolink.ts	Replaced dynamic import with static import for mem0 initialization and simplified type declarations
package.json	Locked mem0ai version from ^2.1.38 to 2.1.38

Files not reviewed (1)

• pnpm-lock.yaml: Language not supported

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[murdore]

Closing as part of project audit (2026-03-29). The feature this PR targets was implemented via a different approach in a later release. See docs/project-audit-2026-03-29.md for details.