js-reverse-mcp

JS reverse engineering MCP server with agent-first tool design and built-in anti-detection. 为 AI Agent 设计的 JS 逆向 MCP Server，内置反检测。

npm · fingerprint 37b017d188ee8f4300b093df · repository · RSS

24tools

2recorded versions

45dtracked

unchanged 44d

What changed

Changed 2026-09-04 10:21 UTC

1 schema or annotation change with the description left byte-identical.

--- pinned/evaluate_script
+++ observed/evaluate_script
  {
    "_meta": {
      "io.github.zhizhuodemao/category": "debugging"
-         "description": "Absolute path to one host file passed as localFile; the browser never reads the path directly. Relative paths, file:// URLs, globs, ~, and directories are rejected, access is subject to --allowedRoots, and file contents may expose sensitive host data.",
+         "description": "Absolute path to one host file passed as localFile; the browser never reads the path directly. Running-page input is limited to 10 MiB, while paused call-frame input remains limited to 512 KiB. Relative paths, file:// URLs, globs, ~, and directories are rejected, access is subject to --allowedRoots, and file contents may expose sensitive host data.",
          "type": "string"
        },
        "mainWorld": {

Current tools

Show all 24 tool fingerprints

break_on_xhr

0b4d719c4b1536c6

clear_network_requests

e8f5e7ead6ceb885

clear_site_data

9125e3a8834c13f4

click_element

e06fbe0c93b02e28

evaluate_script

f96b7a094fc01482

get_paused_info

d88bf7d09f3b9264

get_request_initiator

4c4b5177ae8eee2a

get_script_source

19bbc3469e8e0370

get_websocket_messages

5667b34e2d0c7278

list_breakpoints

df60811305239ee1

list_console_messages

316169d6822c972f

list_network_requests

edd6981f19e5a2d6

list_scripts

d3c556a8d7998117

navigate_page

1c2cb49932fe7ccd

new_page

1766cce50720db1e

pause_or_resume

07870984c8e79ac5

remove_breakpoint

5da576a4a3f2d511

save_script_source

e71f72d2b6aac84f

search_in_sources

f92a1dc80594b14b

select_frame

1d0ddbd57f922818

select_page

50a798792fb596ff

set_breakpoint_on_text

7cba1ff5e6abc43f

step

73ff5b934473a201

take_screenshot

34466fa6d5ad20b2

Watch this server yourself

If you run this server, put the proxy in front of it. It pins these exact fingerprints on first connect and stops the session if they move.

npx -y mcp-pin@0.2.3 -- <your js-reverse-mcp command>

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