dsh-a2a
Agent2Agent (A2A) v1.0 protocol dual-mode integration for DeepSeek Harness, supporting outbound skill-to-tool mapping and inbound JSON-RPC/SSE server endpoints.
Install
$ dsh plugin --profile web add @ryubyte/dsh-a2aPlugin 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
- Discovers remote AgentCard definitions and registers their skills as DSH model tools (`a2a__<name>__<skill>`)
- Preserves cross-turn conversation context across calls using A2A contextId mapping
- Serves A2A v1.0 inbound endpoints including `/.well-known/agent-card.json`, JSON-RPC actions, and SSE streaming
- Routes inbound agent tasks to active DSH agent sessions or explicit custom executors
- Provides an in-DSH settings dashboard to inspect, configure, enable, or disable client connections and server identity
- Supports Bearer token authentication for both inbound requests and outbound agent calls
Useful For
- Connecting DeepSeek Harness to external multi-agent systems via the standard A2A protocol
- Allowing external agents or orchestration platforms to trigger tasks within a DSH instance
- Managing inter-agent authentication, skill exposure, and live streaming updates through a web UI
Who It Fits
- Developers building multi-agent workflows across disparate agent frameworks
- DeepSeek Harness users integrating specialized external agents as interactive tools
- Teams publishing local DSH environments as standardized A2A service endpoints
Documented Limitations
- Inbound server tasks require an active agent loop or injected executor; otherwise tasks are rejected with an unconfigured executor error
- Bearer authentication tokens are stored in plain text inside `a2a.json`
- DSH webserver defaults to loopback HTTP; external production A2A compliance requires a TLS reverse proxy
- The internal dashboard control API (`/a2a/api`) is restricted to loopback and same-origin access
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 0 runtime, 15 development, 5 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
- ryubyte/dsh-a2a
- Registry source
- GitHub · dsh-plugin topic
- Registry classification
- Plugin
- Source checked
- 748c793 · 2026-10-16
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
- 13GitHub stars
- Forks
- 0
- Open issues
- 0
- Last commit
- 2026-09-30
- Last release
- 2026-09-30
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