Enreign/pagerunner
The browser layer that learns. Connects any MCP client to your real Chrome profiles — already logged in, with site intelligence that compounds over time. Sessions survive restarts. PII anonymization, encrypted state, macOS menu bar, multi-session daemon.
Enreign/pagerunner is an MCP server distributed on github, maintained by Enreign, tracked here since June 2026. It has shipped 10 releases and exposes 39 tools. Tools include attach_session, call_site_api, click, close_session, close_tab, delete_session_checkpoint, and 33 more. Its composite risk grade is B — an inferred review prompt computed from observed signals, not a verdict.
what we found
Reading the source raised 3 review prompts — dangerous code, exfiltration combo and purpose mismatch — each a pattern worth a human look rather than a finding of fault.
full security breakdown →tools
-
attach_sessionAttach to an existing Chrome instance via --remote-debugging-port -
call_site_apiExecute a stored adapter in the browser tab -
clickClick an element by CSS selector -
close_sessionKill a Chrome session -
close_tabClose a specific tab -
delete_session_checkpointRemove a checkpoint by ID -
delete_snapshotDelete a saved snapshot -
evaluateRun JavaScript in a tab, returns the result -
fillSet input value with React/Vue/Angular synthetic events -
generate_adapterAuto-generate a JS adapter from network traffic using Claude (requires ANTHROPIC_API_KEY) -
get_console_logCapture JavaScript console output from a tab -
get_contentGet visible text content of a tab -
get_network_logInspect HTTP requests captured in a session -
get_site_knowledgeInspect what Pagerunner has learned about a site (adapters, auth tokens, selector health) -
kv_clearDelete all keys in a namespace -
kv_deleteDelete a key -
kv_getRetrieve a value by key -
kv_listList keys in a namespace (with optional prefix filter) -
kv_setStore a value in a persistent namespace -
list_profilesList configured Chrome profiles
release cadence · 90d
No releases yet.
recent releases
| version | date | src |
|---|---|---|
| v0.8.0 | 2026-04-07 | github |
| v0.7.1 | 2026-04-05 | github |
| v0.7.0 | 2026-04-05 | github |
| v0.6.1 | 2026-03-31 | github |
| v0.6.0 | 2026-03-29 | github |
| v0.5.0 | 2026-03-28 | github |
| v0.3.0 | 2026-03-26 | github |
| v0.2.0 | 2026-03-26 | github |
| v0.1.1 | 2026-03-22 | github |
| v0.1.0 | 2026-03-21 | github |