io.github.sshahzaiib/agy-bridge
NPM · AGY-BRIDGE
Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover.
Available components
Last scanned (20 hours ago)
Scores higher than 62% of npm servers
Category Developer Tools
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 → Why this is hard to score →
Supply Chain Security81
- No malware found by supply-chain analysis.Pass
- CVE check failed: a known high-severity CVE affects zod 3.25.76, a direct dependency. A fixed version is available. View diagnostics → Fail
- No install/post-install scripts declared.Pass
- 30 of 93 dependencies flagged as unhealthy. 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 6 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability76
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 900 tokens (~150/item across 6 items; 6 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
- No destabilizing schema changes in the last 30 days.Pass
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
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 6 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 6 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
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.
- 3 Nov 26 0
- Stability: 0.97 → pass security
- 2 Nov 26 0
- Stability: pass → 0.97 functional
- 24 Oct 26 −5
- CVE-2023-54404 affects this package: high ▼ security
- Known CVEs: pass → fail ▼ security
- 21 Oct 26 0
- Stability: 0.97 → pass security
- 20 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Oct 26 −1
- Stability: pass → 0.93 functional
- 17 Oct 26 +2
- Stability: 0.83 → pass security
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes.
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 4 Nov 2026 · Analysed npm/agy-bridge@0.3.1
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Vulnerabilities 1 finding
| ID | CVE | Severity | Vector | Fix available |
|---|---|---|---|---|
| GHSA-mrhx-c7xc-m3w5 | CVE-2023-54404 | high | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | yes |
Background: What a vulnerability scan can and cannot prove →
Dependencies 93 packages
| Packages resolved | 93 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
adversarial_review ~177
Get an adversarial second opinion from a different model family (Gemini Pro). ALWAYS use this for plan critiques, design reviews, and pre-merge code review: it hunts for flaws, edge cases, security issues, and unstated assumptions you may have missed.
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | – | Inline content to review (plan, diff, code snippet). |
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| files | array | – | File paths to review instead of inline content. |
| focus | string | – | Optional focus area, e.g. 'security', 'concurrency'. |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
No output schema declared.
No examples provided.
analyze_files ~168
Delegate file analysis to the Antigravity CLI (Gemini) instead of reading files yourself. USE THIS whenever a file is large (>200 lines) or the task spans more than 3 files: logs, database dumps, generated code, cross-file reviews, comparisons. The files never enter your context — only the answer does.
| Name | Type | Req | Description |
|---|---|---|---|
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| files | array | yes | File paths to analyze (relative to cwd or absolute). |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
| question | string | yes | What you want to know about these files. |
No output schema declared.
No examples provided.
deep_search ~152
Delegate codebase archaeology to the Antigravity CLI: git log/diff/blame spelunking, wide greps across a repo, 'when/why did X change', 'where is Y used'. USE THIS instead of running many search commands yourself — it saves your context.
| Name | Type | Req | Description |
|---|---|---|---|
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
| query | string | yes | What to find, e.g. 'when was the auth middleware refactored and why'. |
No output schema declared.
No examples provided.
delegate ~120
Raw delegation to the Antigravity CLI for heavy tasks that don't fit the other tools. agy has full tool access (shell, file reads, web) in the given cwd.
| Name | Type | Req | Description |
|---|---|---|---|
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
| prompt | string | yes | The complete task prompt for agy. |
No output schema declared.
No examples provided.
follow_up ~146
Continue a previous Antigravity session by session_id (returned by every other tool). USE THIS for follow-up questions about a prior delegation — the full prior context is already on agy's side, so you don't resend anything.
| Name | Type | Req | Description |
|---|---|---|---|
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
| question | string | yes | The follow-up question. |
| session_id | string | yes | The session id returned by a previous agy-bridge call. |
No output schema declared.
No examples provided.
web_lookup ~137
Delegate a web/documentation lookup to the Antigravity CLI (Gemini with web access): library docs, API references, error messages, current versions, external knowledge. USE THIS when you need information you don't have or that may be newer than your training data.
| Name | Type | Req | Description |
|---|---|---|---|
| cwd | string | – | Absolute path to the working directory / project root. Defaults to the server's cwd. |
| model | string | – | Override the model (exact name from `agy models`, e.g. "Gemini 3.1 Pro (High)"). Normally omit — the tool routes automatically. |
| query | string | yes | What to look up on the web. |
No output schema declared.
No examples provided.
How do I install the io.github.sshahzaiib/agy-bridge MCP server?
io.github.sshahzaiib/agy-bridge runs locally as an npm package, launched with npx -y agy-bridge. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · agy-bridge
claude mcp add sshahzaiib-agy-bridge -- npx -y agy-bridge
What is the io.github.sshahzaiib/agy-bridge MCP server?
io.github.sshahzaiib/agy-bridge is an MCP server listed in the public MCP registry as io.github.sshahzaiib/agy-bridge. Delegate heavy tasks from Claude Code to the Antigravity CLI (Gemini) with quota-aware failover. This page covers its npm package (agy-bridge).
Is the io.github.sshahzaiib/agy-bridge MCP server safe to use?
io.github.sshahzaiib/agy-bridge scores 79 out of 100 on VerifyMCP. We recorded 1 known advisory against it as of 4 November 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.sshahzaiib/agy-bridge MCP server expose?
io.github.sshahzaiib/agy-bridge exposes 6 tools: analyze_files, deep_search, web_lookup, adversarial_review, follow_up, delegate. Their descriptions and schemas cost roughly 900 tokens of context every time the server is loaded.
Is the io.github.sshahzaiib/agy-bridge MCP server still maintained?
io.github.sshahzaiib/agy-bridge is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.sshahzaiib/agy-bridge MCP server under?
io.github.sshahzaiib/agy-bridge declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.