com.reflexmcp/reflex
NPM · REFLEX-BROWSER · SCANNED SEP 25
Browser automation for AI agents: compressed page snapshots, batched actions, fewer tokens.
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 → Why this is hard to score →
Supply Chain Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 96 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency6
- Repository check failed: no source repository is declared. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- License check failed: the license (SEE LICENSE IN LICENSE) isn't a recognized OSI-approved license. See how to fix → Fail
- Actively maintained (last published 16 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability75
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1180 tokens (~118/item across 10 items; 10 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 Management80
- Stability observed for 24 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage87
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 62% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 11 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
How do I install the com.reflexmcp/reflex MCP server?
com.reflexmcp/reflex runs locally as an npm package, launched with npx -y reflex-browser. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · reflex-browser
claude mcp add com-reflexmcp-reflex -- npx -y reflex-browser
{
"mcpServers": {
"com-reflexmcp-reflex": {
"command": "npx",
"args": [
"-y",
"reflex-browser"
]
}
}
} {
"servers": {
"com-reflexmcp-reflex": {
"command": "npx",
"args": [
"-y",
"reflex-browser"
]
}
}
} codex mcp add com-reflexmcp-reflex -- npx -y reflex-browser
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"com-reflexmcp-reflex": {
"type": "local",
"command": [
"npx",
"-y",
"reflex-browser"
],
"enabled": true
}
}
} openclaw mcp add com-reflexmcp-reflex --command npx --arg -y --arg reflex-browser
mcp_servers:
com-reflexmcp-reflex:
command: "npx"
args: ["-y", "reflex-browser"] {
"McpServers": {
"com-reflexmcp-reflex": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"reflex-browser"
]
}
}
} assistant mcp add com-reflexmcp-reflex -t stdio -c npx -a -y reflex-browser
{
"mcpServers": {
"com-reflexmcp-reflex": {
"command": "npx",
"args": [
"-y",
"reflex-browser"
]
}
}
} 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.
- 25 Sept 26 −3
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 24 Sept 26 0
- Stability: 0.97 → pass security
- 23 Sept 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.
- 21 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes.
- 19 Sept 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.
- 18 Sept 26 −3
- Stability: pass → 0.80 functional
- 17 Sept 26 0
- Stability: 0.97 → pass security
- 16 Sept 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.
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 25 Sept 2026 · Analysed npm/reflex-browser@0.4.12
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 →
Dependencies 96 packages
| Packages resolved | 96 |
|---|---|
| Stale | 31 |
| 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 →
reflex_act ~413
Run a batch of browser steps in one call; stops at the first failure with a forensic report (reason, near-miss candidates, console and network errors, pre-failure page changes). Success returns only what changed, not the full page.
| Name | Type | Req | Description |
|---|---|---|---|
| quiet | boolean | – | a self-guarded batch (expect/extract) returns only the result, not a page snapshot |
| session | string | – | – |
| steps | array | yes | Each step is one object: {"goto":url} {"click":t} {"dblclick":t} {"hover":t} {"focus":t} {"fill":[t,value]} {"type":[t,text]} {"press":key} {"select":[t,option]} {"upload":[t,path]} {"check":t} {"unc… |
No output schema declared.
No examples provided.
reflex_auth ~70
Sign in to Reflex (required before billed calls). Free. login opens the user's browser to sign in and stores the key locally; logout clears it; status shows the signed-in account and credit balance. Tell the user to complete the sign-in in the browser tab that opens.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
No output schema declared.
No examples provided.
reflex_check ~43
Audit the page: visual defects (overlaps, low contrast, clipped text, broken images) plus recent console errors and failed network requests.
| Name | Type | Req | Description |
|---|---|---|---|
| session | string | – | – |
No output schema declared.
No examples provided.
reflex_extract ~87
Extract complete data from a table, list, or text region that snapshots fold (e.g. '200 rows'), or a captured JSON data feed by its net<id> handle. Output over 6KB is saved to a file and returned as a preview plus path.
| Name | Type | Req | Description |
|---|---|---|---|
| session | string | – | – |
| target | string | – | ref or semantic name; omit for main page content |
No output schema declared.
No examples provided.
reflex_flow ~131
Reusable automation: save this session's recorded steps as a flow, run a saved flow (deterministic replay, no page reading needed), list flows, or save auth state (cookies and localStorage) for reflex_open.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| last | integer | – | save: keep only the last N recorded steps |
| name | string | – | flow or state name (save, run, state_save) |
| params | array | – | save: names of values to parameterize as {{name}} |
| session | string | – | – |
| values | object | – | run: parameter values |
No output schema declared.
No examples provided.
reflex_open ~104
Open a URL in the local Chrome and return a distilled snapshot with stable element refs like [a3f2].
| Name | Type | Req | Description |
|---|---|---|---|
| headed | boolean | – | show the browser window (default true; pass false for an invisible/headless run) |
| session | string | – | optional isolated parallel browser; pass the same name on every tool call that should use it |
| state | string | – | saved auth state to load (created via reflex_flow state_save) |
| url | string | yes | – |
No output schema declared.
No examples provided.
reflex_read ~62
Re-read the current page. Returns only the delta since the last look, '(page unchanged)', or a full snapshot.
| Name | Type | Req | Description |
|---|---|---|---|
| full | boolean | – | force a full snapshot |
| query | string | – | only return lines matching this |
| session | string | – | – |
No output schema declared.
No examples provided.
reflex_session ~67
List or stop parallel browser sessions. Free (no credit). Sessions spawn on demand the first time any tool is called with a new session name; each is a fully isolated browser, safe for concurrent agents.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| session | string | – | stop: which session |
No output schema declared.
No examples provided.
reflex_shot ~71
Screenshot the page or one element. Returns the image and its file path.
| Name | Type | Req | Description |
|---|---|---|---|
| full | boolean | – | full page height |
| path_only | boolean | – | return only the file path, no image tokens |
| region | string | – | ref or name to crop to |
| session | string | – | – |
No output schema declared.
No examples provided.
reflex_tab ~65
List, switch to, or close browser tabs. Popups and target=_blank are followed automatically.
| Name | Type | Req | Description |
|---|---|---|---|
| close | boolean | – | close tab n instead of switching |
| n | integer | – | tab number to switch to; omit to list tabs |
| session | string | – | – |
No output schema declared.
No examples provided.
What is the com.reflexmcp/reflex MCP server?
com.reflexmcp/reflex is an MCP server listed in the public MCP registry as com.reflexmcp/reflex. Browser automation for AI agents: compressed page snapshots, batched actions, fewer tokens. This page covers its npm package (reflex-browser).
Is the com.reflexmcp/reflex MCP server safe to use?
com.reflexmcp/reflex scores 72 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 25 September 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 com.reflexmcp/reflex MCP server expose?
com.reflexmcp/reflex exposes 10 tools: reflex_open, reflex_act, reflex_read, reflex_extract, reflex_check, and 5 more. Their descriptions and schemas cost roughly 1,113 tokens of context every time the server is loaded.
Is the com.reflexmcp/reflex MCP server still maintained?
com.reflexmcp/reflex is still listed as active in the MCP registry. We last reached this channel on 25 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.