dsh-session-persistence-mysql
MySQL durable session persistence backend for DeepSeek Harness with read/write split support.
Install
No clear install command was found in the current repository evidence.
Plugin Overview & Capabilities
AI-assisted organization based on the public repository snapshot. The content must be grounded in source evidence and does not replace compatibility or security verification.
Key Capabilities
- Registers ctx.sessionPersistence backed by MySQL
- Persists event-sourced SessionEvent logs with atomic transactional appends
- Supports read/write split configurations with primary write and read replica pools
- Performs automatic schema setup and migrations with configurable out-of-band validation
- Handles crash recovery by durably closing interrupted turns with synthetic records
- Provides deadlock retries with bounded backoff
Useful For
- Replacing default file-based JSONL session persistence with relational MySQL storage in DSH
- Enabling distributed or scalable DeepSeek Harness deployments sharing a central database
- Scaling read operations across database read replicas for session retrieval
Who It Fits
- Developers deploying DeepSeek Harness in multi-instance or production environments
- Engineers managing centralized MySQL infrastructure for DSH session logs
Documented Limitations
- No built-in session deletion or archiving API (requires manual out-of-band maintenance)
- list() method is unpaginated and unfiltered due to seam constraints
- Cross-process lease clustering mode is currently restricted to single-primary setups
- Session event payload encryption and TLS enforcement at the plugin level are deferred
- Pinned to DeepSeek Harness 0.1.5-rc.x peer dependencies
DSH Compatibility
Version-specific runtime evidence collected by DSH Plugin. A missing result means we have not tested that combination yet.
Security Signals
Objective signals discovered from package metadata and source inspection. These are not a guarantee that a plugin is safe.
package.json declares 3 runtime, 13 development, 3 peer, and 0 optional dependencies.
package.json declares DSH bundle metadata.
GitHub reports the repository license as MIT.
A root package.json was captured and can be inspected by the registry.
Public GitHub source metadata is available for this registry snapshot.
Source & Registry Notes
Public provenance, Registry classification, and the latest source check for this entry, kept separate from runtime verification.
- Source repository
- sandersyao/dsh-session-persistence-mysql
- Registry source
- GitHub · dsh-plugin topic
- Registry classification
- Plugin
- Source checked
- 659136b · 2026-10-18
This project is independently indexed from public source information. DSH Plugin is not affiliated with DeepSeek or the plugin author. Always check the author repository before installation.
Repository Activity
- GitHub stars
- 5GitHub stars
- Forks
- 2
- Open issues
- 2
- Last commit
- 2026-09-29
- Last release
- No release detected
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