io.github.RapierCraft/perplexity-comet-mcp
NPM · PERPLEXITY-COMET-MCP · SCANNED AUG 4
Bridge Claude Code with Perplexity Comet for autonomous browsing and tab management
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 (123 of 124), 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 (123 of 124), 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 205 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability66
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 506 tokens (~63/item across 8 items; 8 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management30
- Stability observed for 9 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
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
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 · perplexity-comet-mcp
claude mcp add rapiercraft-perplexity-comet-mcp -- npx -y perplexity-comet-mcp
codex mcp add rapiercraft-perplexity-comet-mcp -- npx -y perplexity-comet-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"rapiercraft-perplexity-comet-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"perplexity-comet-mcp"
],
"enabled": true
}
}
} openclaw mcp add rapiercraft-perplexity-comet-mcp --command npx --arg -y --arg perplexity-comet-mcp
mcp_servers:
rapiercraft-perplexity-comet-mcp:
command: "npx"
args: ["-y", "perplexity-comet-mcp"] {
"mcpServers": {
"rapiercraft-perplexity-comet-mcp": {
"command": "npx",
"args": [
"-y",
"perplexity-comet-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.
- 4 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Aug 26 +4
- Stability: unverified → 0.27 ▲ functional
- 2 Aug 26 +42
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → partial ▲ security
- Install scripts: unverified → pass ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- License: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → good ▲ functional
- Licence: MIT functional
- 31 Jul 26 +15
- 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
- 28 Jul 26 −22
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 27 Jul 26 46
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 4 Aug 2026 · Analysed npm/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 123 packages
123 packages in the resolved dependency tree · 121 deprecated · 36 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.
comet_ask ~110
Send a prompt to Comet/Perplexity and wait for the complete response (blocking). Ideal for tasks requiring real browser interaction (login walls, dynamic content, filling forms) or deep research with agentic browsing.
| Name | Type | Req | Description |
|---|---|---|---|
| newChat | boolean | — | Start a fresh conversation (default: false) |
| prompt | string | yes | Question or task for Comet - focus on goals and context |
| timeout | number | — | Max wait time in ms (default: 15000 = 15s) |
No output schema declared.
No examples provided.
comet_connect ~20
Connect to Comet browser (auto-starts if needed)
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
comet_mode ~73
Switch Perplexity search mode. Modes: 'search' (basic), 'research' (deep research), 'labs' (analytics/visualization), 'learn' (educational). Call without mode to see current mode.
| Name | Type | Req | Description |
|---|---|---|---|
| mode | string | — | Mode to switch to (optional - omit to see current mode) |
No output schema declared.
No examples provided.
comet_poll ~22
Check agent status and progress. Call repeatedly to monitor agentic tasks.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
comet_screenshot ~16
Capture a screenshot of current page
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
comet_stop ~19
Stop the current agent task if it's going off track
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
comet_tabs ~109
View and manage browser tabs. Shows all open tabs with their purpose, domain, and status. Helps coordinate multi-tab workflows without creating duplicate tabs.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | — | Action to perform: 'list' (default) shows all tabs, 'switch' activates a tab, 'close' closes a tab |
| domain | string | — | For switch/close: domain to match (e.g., 'github.com') |
| tabId | string | — | For switch/close: specific tab ID |
No output schema declared.
No examples provided.
comet_upload ~137
Upload a file to a file input on the current page. Use this to attach images, documents, or other files to forms, posts, or upload dialogs. The file must exist on the local filesystem.
| Name | Type | Req | Description |
|---|---|---|---|
| checkOnly | boolean | — | If true, only checks if file inputs exist on the page without uploading |
| filePath | string | yes | Absolute path to the file to upload (e.g., '/home/user/image.png' or 'C:\Users\user\image.png') |
| selector | string | — | Optional CSS selector for the file input element. If not provided, auto-detects the first file input on the page. |
No output schema declared.
No examples provided.