feat: add Kronvex Memory plugin

[Daftgoldens]

1. Metadata

• Plugin Author: kronvex
• Plugin Name: kronvex-memory
• Repository URL: https://github.com/Daftgoldens/Kronvex

2. Submission Type

• New plugin submission
• Version update for existing plugin

3. Description

Persistent memory for AI agents — store, recall, and inject semantically-searchable context across sessions. Provides three tools: remember (store a memory), recall (semantic search over stored memories), and inject_context (formatted context block ready for system prompts). EU-hosted, GDPR-compliant.

Re-submission of #2266 with CI fixes: added missing human_description field on memory_type parameter and bumped dify_plugin>=0.9.0.

4. Checklist

• I have read and followed the Publish to Dify Marketplace guidelines
• I have read and comply with the Plugin Developer Agreement
• I confirm my plugin works properly on both Dify Community Edition and Cloud Version
• I confirm my plugin has been thoroughly tested for completeness and functionality
• My plugin brings new value to Dify

5. Documentation Checklist

• Step-by-step setup instructions
• Detailed usage instructions
• All required APIs and credentials are clearly listed
• Connection requirements and configuration details
• Link to the repository for the plugin source code

6. Privacy Protection Information

Data Collection

No personal data is collected. The plugin forwards user-provided text (memories and queries) to the Kronvex API (api.kronvex.io) for storage and semantic search. No email address, IP address, or personal identifiers are collected by the plugin itself.

Privacy Policy

• I confirm that I have prepared and included a privacy policy in my plugin package based on the Plugin Privacy Protection Guidelines

[crazywoola]

❌ Request Changes

Decision: Request changes

Failed Checks

Check	Status	Detail	Required action
Packaging test	❌ Fail	Command failed (1): /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-dy2vqoqp/.venv/bin/python /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-dy2vqoqp/toolkit/uploader/upload-package.py -d /var/folders/vc/vfsgl8611qn508whms…	Fix the plugin so upload-package.py --test passes.

Full Check Results

Check	Status	Detail	Required action
PR content language	✅ Pass	PR title/body CJK ratio=0.0% (zh=0, en=1406, ignored_zh=0, allowed_zh<=0)	None.
Project structure	✅ Pass	All expected files present: manifest.yaml, README.md, PRIVACY.md. _assets/: yes.	None.
Manifest author	✅ Pass	author is valid.	None.
Icon validation	✅ Pass	icon exists: _assets/icon.png	None.
Version check	✅ Pass	version 0.0.1 is available.	None.
README language	✅ Pass	README.md CJK ratio=0.0% (zh=0, en=889, allowed_zh<=0)	None.
PRIVACY.md	✅ Pass	PRIVACY.md exists and is non-empty.	None.
Dependency install	✅ Pass	requirements installed successfully.	None.
dify_plugin version	✅ Pass	dify_plugin version 0.9.0 satisfies >= 0.9.0.	None.
Install test	✅ Pass	plugin install test passed.	None.
Packaging test	❌ Fail	Command failed (1): /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-dy2vqoqp/.venv/bin/python /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-dy2vqoqp/toolkit/uploader/upload-package.py -d /var/folders/vc/vfsgl8611qn508whms…	Fix the plugin so upload-package.py --test passes.

Next steps

• Packaging test: Fix the plugin so upload-package.py --test passes.

Please address these issues and push an update.

[crazywoola]

❌ Request Changes

Decision: Request changes

Failed Checks

Check	Status	Detail	Required action
Packaging test	❌ Fail	Command failed (1): /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-6sj8hkyv/.venv/bin/python /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-6sj8hkyv/toolkit/uploader/upload-package.py -d /var/folders/vc/vfsgl8611qn508whms…	Fix the plugin so upload-package.py --test passes.

Full Check Results

Check	Status	Detail	Required action
PR content language	✅ Pass	PR title/body CJK ratio=0.0% (zh=0, en=1406, ignored_zh=0, allowed_zh<=0)	None.
Project structure	✅ Pass	All expected files present: manifest.yaml, README.md, PRIVACY.md. _assets/: yes.	None.
Manifest author	✅ Pass	author is valid.	None.
Icon validation	✅ Pass	icon exists: _assets/icon.png	None.
Version check	✅ Pass	version 0.0.1 is available.	None.
README language	✅ Pass	README.md CJK ratio=0.0% (zh=0, en=889, allowed_zh<=0)	None.
PRIVACY.md	✅ Pass	PRIVACY.md exists and is non-empty.	None.
Dependency install	✅ Pass	requirements installed successfully.	None.
dify_plugin version	✅ Pass	dify_plugin version 0.9.0 satisfies >= 0.9.0.	None.
Install test	✅ Pass	plugin install test passed.	None.
Packaging test	❌ Fail	Command failed (1): /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-6sj8hkyv/.venv/bin/python /var/folders/vc/vfsgl8611qn508whmstl644w0000gn/T/pr-review-helper-6sj8hkyv/toolkit/uploader/upload-package.py -d /var/folders/vc/vfsgl8611qn508whms…	Fix the plugin so upload-package.py --test passes.

Next steps

• Packaging test: Fix the plugin so upload-package.py --test passes.

Please address these issues and push an update.