io.github.mdfifty50-boop/a2a-bridge
NPM · A2A-BRIDGE-MCP · SCANNED AUG 3
Agent-to-agent communication bridge for multi-agent systems
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 100 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability42
- 0% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Fail
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 557 tokens (~61/item across 9 items; 8 tools + 1 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · a2a-bridge-mcp
claude mcp add mdfifty50-boop-a2a-bridge -- npx -y a2a-bridge-mcp
codex mcp add mdfifty50-boop-a2a-bridge -- npx -y a2a-bridge-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"mdfifty50-boop-a2a-bridge": {
"type": "local",
"command": [
"npx",
"-y",
"a2a-bridge-mcp"
],
"enabled": true
}
}
} openclaw mcp add mdfifty50-boop-a2a-bridge --command npx --arg -y --arg a2a-bridge-mcp
mcp_servers:
mdfifty50-boop-a2a-bridge:
command: "npx"
args: ["-y", "a2a-bridge-mcp"] {
"mcpServers": {
"mdfifty50-boop-a2a-bridge": {
"command": "npx",
"args": [
"-y",
"a2a-bridge-mcp"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +54
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Tool coverage: unverified → 100 ▲ functional
- License: unverified → pass ▲ functional
- Schema quality: unverified → 0 ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- Dependency health: unverified → partial ▲ functional
- Licence: MIT functional
- 1 Aug 26 −14
- Schema quality: 0 → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 31 Jul 26 −7
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 44
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 95 packages
95 packages in the resolved dependency tree · 95 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
broadcast_task ~110
Send a task to ALL agents matching a capability. Creates individual tasks for each match for aggregation.
| Name | Type | Req | Description |
|---|---|---|---|
| capability_needed | string | yes | Capability to match agents against |
| from_agent | string | yes | Agent ID of the broadcaster |
| input_data | object | — | Input data for the task |
| min_score | number | — | Minimum capability match score (default 0.3) |
| task_description | string | yes | What matched agents should do |
| timeout_ms | integer | — | Timeout per agent in milliseconds |
No output schema declared.
No examples provided.
delegate_task ~104
Delegate a task to a specific registered agent. Creates a tracked task with status lifecycle (pending -> running -> completed/failed).
| Name | Type | Req | Description |
|---|---|---|---|
| from_agent | string | yes | Agent ID of the delegator |
| input_data | object | — | Input data for the task |
| task_description | string | yes | What the target agent should do |
| timeout_ms | integer | — | Timeout in milliseconds (default 30s) |
| to_agent | string | yes | Agent ID of the target agent |
No output schema declared.
No examples provided.
discover_agents ~57
Find registered agents matching a capability need. Returns scored results with fuzzy text matching.
| Name | Type | Req | Description |
|---|---|---|---|
| capability_needed | string | yes | Capability to search for |
| min_score | number | — | Minimum similarity score (0-1, default 0.3) |
No output schema declared.
No examples provided.
get_agent_card ~42
Get an agent's full capability card — capabilities, schemas, stats. Inspired by Google A2A agent cards.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | Agent identifier |
No output schema declared.
No examples provided.
get_task_result ~76
Get status/result of a delegated task. Executing agents call this with submit_result or submit_error to report completion.
| Name | Type | Req | Description |
|---|---|---|---|
| submit_error | string | — | Submit failure error message |
| submit_result | object | — | Submit completion result (called by executing agent) |
| task_id | string | yes | Task ID from delegate_task or broadcast_task |
No output schema declared.
No examples provided.
health_check ~20
Returns server health, uptime, version, and call stats
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
list_agents ~38
List all registered agents. Optionally filter by a capability keyword.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | — | Capability keyword to filter by (empty = show all) |
No output schema declared.
No examples provided.
register_agent ~106
Register an agent with its capabilities, input/output schemas for discovery by other agents.
| Name | Type | Req | Description |
|---|---|---|---|
| agent_id | string | yes | Unique identifier for the agent |
| capabilities | array | yes | Capability strings (e.g. ["code-review", "summarization"]) |
| description | string | — | Human-readable description |
| endpoint | string | — | Optional endpoint or transport hint |
| input_schema | object | — | JSON schema for accepted input |
| output_schema | object | — | JSON schema for produced output |
No output schema declared.
No examples provided.