dsh-a2a

DSH 的 A2A v1.0 双端插件:Client 发现远程 Agent 并映射为工具,Server 对外提供 JSON-RPC/SSE 端点与连接面板｜ A2A v1.0 dual-mode DSH plugin: A2A client (skills as tools) + A2A server (JSON-RPC/SSE) with dashboard.

PluginAI ModelsDeveloperNetwork

Verification

L5 · Run tested

Verified

Risk

Low

Health

Active

Trust

Gold

Install verification: runtime verified (L5) · tested on dsh 0.2.0-rc.1 · last checked 09-29Install verification details →

What it doesAI

Provides A2A (agent-to-agent) services and a connection dashboard for DeepSeek Harness plugins.

A2A services for agent-to-agent communication
Connection dashboard for monitoring links
DeepSeek Harness plugin integration

aiAI

Capability tags are AI-inferred or rule-extracted from the README (see badge) — vocabulary-limited, not install-verified. AI = inferred; README = literal keyword from the readme.

Installation

dsh plugin --profile web add @ryubyte/dsh-a2a@0.3.1

security scan passed · npm package v0.3.1

Install method: npm · runtime verified (L5)

Verification & Compatibility

Grouped by plugin version: each card lists the dsh versions actually tested against that artifact version and their install verdicts (L5 wins). Untested combinations are omitted — absence means untested, never assumed compatible. L1–L3 are a plugin-level static archive (independent of the dsh version — the same verdict on every dsh row): they sit in each row's level grid next to L4/L5, marked "static", while their evidence is stored once per plugin inside that row's "checks & evidence" instead of being duplicated per version.

External credentials (plugin-level): none detected

Install compatibility matrix (rows = plugin versions〔latest 5〕, columns = dsh versions〔latest 5〕)

At-a-glance → evidence in the cards below

plugin ＼ dsh	dsh 0.2.0-rc.1 current	dsh 0.1.7-rc.2	dsh 0.1.7-rc.1	dsh 0.1.6-alpha.2	dsh 0.1.6-alpha.1
0.3.1	·	·	·	·	·
0.3.0	✓	·	·	·	·
0.2.1	·	✓	✓	✓	✓
v0.1.3	·	·	·	·	·

Install compatibility (by plugin version, dsh versions within)

Legend:✓ L5 runtime verified○ ecosystem plugin◼ ecosystem app✗ failed

0.3.1npm✓ 1 runtime-verified2026-10-02

@ryubyte/dsh-a2a

✓prehistory2026-10-02L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: unknown
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.3.1

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for prehistory

ID: dsh-a2a-3@0.3.1@dshunknown · profile: l4-sandbox

Issued: 2026-10-02 · expires: 2026-10-09

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-02

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.4s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-02

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.4s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-02

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.4s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-10-02

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 23ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-10-02

ready line dsh web: http://127.0.0.1:56396/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-10-02

path / · HTTP 200 · took 23ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-10-02

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

0.3.0npm✓ 2 runtime-verified2026-09-30

@ryubyte/dsh-a2a

✓dsh 0.2.0-rc.1current2026-09-29L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.2.0-rc.1
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.3.0

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.2.0-rc.1

ID: dsh-a2a-3@0.3.0@dsh0.2.0-rc.1 · profile: l4-sandbox

Issued: 2026-09-29 · expires: 2026-10-06

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 21.2s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 21.2s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 21.2s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-29

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 28ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-29

ready line dsh web: http://127.0.0.1:49950/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-29

path / · HTTP 200 · took 28ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-29

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓prehistory2026-09-30L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: unknown
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.3.0

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for prehistory

ID: dsh-a2a-3@0.3.0@dshunknown · profile: l4-sandbox

Issued: 2026-09-30 · expires: 2026-10-07

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.8s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.8s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 6.8s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-30

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 212ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-30

ready line dsh web: http://127.0.0.1:54605/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-30

path / · HTTP 200 · took 212ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-30

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

0.2.1npm✓ 4 runtime-verified2026-09-25

@ryubyte/dsh-a2a

✓dsh 0.1.7-rc.22026-09-25L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.7-rc.2
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.2.1

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.7-rc.2

ID: dsh-a2a-3@0.2.1@dsh0.1.7-rc.2 · profile: l4-sandbox

Issued: 2026-09-25 · expires: 2026-10-02

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 5.4s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 5.4s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 5.4s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-25

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 21ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-25

ready line dsh web: http://127.0.0.1:64832/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-25

path / · HTTP 200 · took 21ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-25

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.7-rc.12026-09-23L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.7-rc.1
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.2.1

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.7-rc.1

ID: dsh-a2a-3@0.2.1@dsh0.1.7-rc.1 · profile: l4-sandbox

Issued: 2026-09-23 · expires: 2026-09-30

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-23

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.5s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-23

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.5s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-23

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.5s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-23

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 50ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-23

ready line dsh web: http://127.0.0.1:64005/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-23

path / · HTTP 200 · took 50ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-23

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.6-alpha.22026-09-20L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.6-alpha.2
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.2.1

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.6-alpha.2

ID: dsh-a2a-3@0.2.1@dsh0.1.6-alpha.2 · profile: l3-fullscan

Issued: 2026-09-20 · expires: 2026-09-27

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-19

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.0s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-19

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.0s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-19

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 3.0s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-19

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 65ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-19

ready line dsh web: http://127.0.0.1:64542/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-19

path / · HTTP 200 · took 65ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-19

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.6-alpha.12026-09-16L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.6-alpha.1
• Plugin artifact: npm · @ryubyte/dsh-a2a@0.2.1

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.6-alpha.1

ID: dsh-a2a-3@0.2.1@dsh0.1.6-alpha.1 · profile: l4-sandbox

Issued: 2026-09-16 · expires: 2026-09-23

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-16

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 4.4s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-16

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 4.4s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-16

spec @ryubyte/dsh-a2a · channel npm package · outcome ran · exit 0

check took: 4.4s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-16

spec @ryubyte/dsh-a2a · install mode reused L4 scratch

check took: 376ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-16

ready line dsh web: http://127.0.0.1:63179/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-16

path / · HTTP 200 · took 376ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-16

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

v0.1.3github✓ 4 runtime-verified2026-09-11

https://github.com/ryubyte/dsh-a2a

✓dsh 0.1.5-rc.22026-09-11L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.5-rc.2
• Plugin artifact: github · https://github.com/ryubyte/dsh-a2a#v0.1.3

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.5-rc.2

ID: dsh-a2a-3@v0.1.3@dsh0.1.5-rc.2 · profile: l4-sandbox

Issued: 2026-09-11 · expires: 2026-09-18

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-11

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.6s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-11

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.6s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-11

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.6s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-11

spec github:ryubyte/dsh-a2a#v0.1.3 · install mode reused L4 scratch

check took: 76ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-11

ready line dsh web: http://127.0.0.1:65160/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-11

path / · HTTP 200 · took 76ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-11

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.3-alpha.22026-09-08L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.3-alpha.2
• Plugin artifact: github · https://github.com/ryubyte/dsh-a2a#v0.1.3

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.3-alpha.2

ID: dsh-a2a-3@v0.1.3@dsh0.1.3-alpha.2 · profile: l4-sandbox

Issued: 2026-09-08 · expires: 2026-09-15

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-08

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-08

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-08

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-08

spec github:ryubyte/dsh-a2a#v0.1.3 · install mode reused L4 scratch

check took: 23ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-08

ready line dsh web: http://127.0.0.1:52244/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-08

path / · HTTP 200 · took 23ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-08

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.3-alpha.12026-09-07L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.3-alpha.1
• Plugin artifact: github · https://github.com/ryubyte/dsh-a2a#v0.1.3

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.3-alpha.1

ID: dsh-a2a-3@v0.1.3@dsh0.1.3-alpha.1 · profile: l3-fullscan

Issued: 2026-09-07 · expires: 2026-09-14

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install executed in confined sandboxL4.1_INSTALL_EXECUTED_CONFINED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-06

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-06

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

Installed artifact confirmedL4.3_ARTIFACT_CONFIRMED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-06

spec github:ryubyte/dsh-a2a#v0.1.3 · channel GitHub source · outcome ran · exit 0

check took: 2.0s

L5 · Run tested✓ Passed

active in loader tree (151 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-06

spec github:ryubyte/dsh-a2a#v0.1.3 · install mode reused L4 scratch

check took: 150ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-06

ready line dsh web: http://127.0.0.1:64535/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-06

path / · HTTP 200 · took 150ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-06

verdict active · entries 151

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 123 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

✓dsh 0.1.2-rc.12026-09-05L5 · runtime verified

Environment & artifact

• Node.js: v24.14.0
• DSH: 0.1.2-rc.1
• Plugin artifact: github · https://github.com/ryubyte/dsh-a2a#v0.1.3

Levels (L1–L3 plugin-level static archive · L4/L5 newest real verdicts for this combination)

L1 static

Passed

L2 static

Passed

L3 static

Passed

L4 sandbox

Passed

L5 runtime

Passed

Install + runtime smoke verified in the dsh sandbox — installs and runs

L5 · runtime verified · valid for dsh 0.1.2-rc.1

ID: dsh-a2a-3@v0.1.3@dsh0.1.2-rc.1 · profile: l3-fullscan

Issued: 2026-09-05 · expires: 2026-09-12

View checks & evidence

L1 · Found✓ Passed

Defaulted from L3L1.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L2 · Structured✓ Passed

Defaulted from L3L2.0_DEFAULTED_FROM_L3✓ Passed

defaulted to passed — L3 install spec passed (full-registry L3 sweep policy)

L3 · Install spec✓ Passed

Install command parsedL3.1_INSTALL_COMMAND_PARSED✓ Passed

Source: registry verification · Method: install spec parse · Captured 2026-09-30

DSH version declaredL3.2_DSH_VERSION_DECLARED✓ Passed

Source: registry verification · Method: DSH version declaration · Captured 2026-09-30

L4 · Install tested✓ Passed

Install succeededL4.2_INSTALL_SUCCESS✓ Passed

L5 · Run tested✓ Passed

active in loader tree (150 entries)

Sandbox install passedL5.1_INSTALL_PASSED_SANDBOXED✓ Passed

Source: Windows ACL sandbox · Method: sandbox install run · Captured 2026-09-04

spec github:ryubyte/dsh-a2a#v0.1.3 · install mode reused L4 scratch

check took: 49ms

Web boot readyL5.2_WEB_BOOT_READY✓ Passed

Source: DSH runtime · Method: web boot · Captured 2026-09-04

ready line dsh web: http://127.0.0.1:61539/?token=…

HTTP endpoint servedL5.3_HTTP_SERVED✓ Passed

Source: DSH runtime · Method: HTTP request · Captured 2026-09-04

path / · HTTP 200 · took 49ms

Plugin active in inventoryL5.4_PLUGIN_INVENTORY_ACTIVE✓ Passed

Source: DSH runtime · Method: plugin inventory query · Captured 2026-09-04

verdict active · entries 150

match: include:a2a · @ryubyte/dsh-a2a · phase active

phases: active 122 · null 28

L1–L3 are plugin-level static conclusions (baseline, identical across dsh versions): evidence is stored once per plugin.

Only the latest 3 published versions are shown; source-snapshot (commit hash) groups, unstated groups and older versions are omitted — the full archive stays in the data layer (snapshot/unstated groups appear only when a plugin has no published version).

Author badges

Embed the official badges in your README to showcase security & install-test status:

Security Report

Automated static scan, not manual review.

DSH.SO VETPASSEDbca261

Security reviewAutomated review · daily

PASSED

Vet static analysis found no suspicious behavior — verdict is clean.

0 critical·0 high·0 medium

Version binding

plugin versionv0.3.1dsh manifest

scanned version0.3.1npm2026-10-02

current version0.3.1same version

vet verdictclean · npm

Vet is an AST static scan (npm artifact or git source).

Disclaimer: automated static analysis, not a security guarantee. Always review what you install.

Risk details

No critical or warning findings.

Activity

Last commit 2026-09-30 · activity: Active

• Repo created: 2026-08-17

• Stars: ★ 11 · Forks: 0

• Health: Active — committed within last 30 days

Source

GitHub: github.com/ryubyte/dsh-a2a

Plugin notes

What is the dsh-a2a DeepSeek Harness plugin?

dsh-a2a is a DeepSeek Harness plugin maintained by @ryubyte. It is cataloged on dsh.so as a AI Models plugin, with a public GitHub source, declared install command, and automated static security scan.

How do I install dsh-a2a?

Run dsh plugin --profile web add @ryubyte/dsh-a2a@0.3.1 in a DeepSeek Harness (dsh) environment. This exact command has been verified by a real install inside an isolated windows-acl sandbox (L4) plus web smoke testing (L5).

How does the security scan relate to a manual audit?

The scan is automated static analysis of the repository source — a scalable first line of defense that can produce false positives and miss context; it is not a manual security audit. Before using a plugin, review the repository and installed permissions, and combine the scan with the verification level (L4/L5) and health signals.

"DeepSeek Harness (dsh) is an open-source agent harness developed by DeepSeek AI. It uses an architecture where everything is a plugin, and is powered by Cordis."
— DeepSeek Harness README

Sources: GitHub repository · DeepSeek Harness README · security scan data · Maintained by dsh.so · Last updated 2026-09-30

dsh-a2a

What it doesAI

Installation

Verification & Compatibility

Author badges

Security Report

Risk details

Activity

Source

Author README