Microsoft Hybrid Computer Use

70/100

Capped at 70: no passing tool call yet; the tests add up to 90. Why scores are capped

Last tested 2026-11-09 (Fresh: tested within 30 days) Connects · tools listedNo tool call tested yet No key to connect

No advisories in range for tested 697d3fbda04cb322915866bab1aad79c726a61e3 (checked 2026-11-10)

Security review: not tested

Test points add up to 90; the score is capped at 70 until a tool call passes. Not a quality or security rating. Methodology

Test points before the cap (90/100)

  • Install20/20
  • Handshake30/30
  • Maintenance25/25
  • Docs5/15
  • License10/10

Git-only (pinned)
Git-only (pinned): installed from GitHub commit 697d3fbda04cb322915866bab1aad79c726a61e3 (git clone https://github.com/microsoft/Hybrid-Computer-Use && git -C Hybrid-Computer-Use checkout <sha> && cd Hybrid-Computer-Use/computer-use && CGO_ENABLED=0 go build -trimpath -o ../artifacts/computer-use ./cmd/computer-use && ../artifacts/computer-use mcp), build run only inside our no-network sandbox. Initialize and tools/list worked (2 tools). Built from source with Go (go version go1.27.3 linux/amd64): `go mod download` with network, then `go build` of ./cmd/computer-use inside our sandbox with no network (CGO off), as in the repo's `make build-local`. The binary reports version 'dev'; the repo VERSION file says 1.0.0. Real calls: AX {mode:'apps'} and GUI {screenshot} both returned runtime_error ("Linux provider transport failed"; no AT-SPI / display server in our test environment), so no tool call passed and the score is capped at 70. Microsoft Research repo (microsoft org, MIT). Not listed on Glama when tested. No official_check recorded, so no Official label.
Tool-call test (2026-11-09, direct MCP stdio client, no LLM): fail. 0 of 2 read-only calls passed (both need a desktop session with AT-SPI / X11). Evidence: local test run, Nov 9, 2026.

Transport (tested 2026-11-09): stdio

Tested version: 1.0.0 (commit 697d3fb) · tested 2026-11-09

Token cost (estimate): approx. 2614 tokens, cl100k estimate (2 tools, measured 2026-11-11, SHA 697d3fbda04cb322915866bab1aad79c726a61e3). This is an estimate from our testing of the tool names, descriptions and input schemas, counted with cl100k_base.

Permissions: 0 read, 2 write (state-changing), 0 unclassified · Auth: local · Rate limit: unknown · Pricing unit: unknown

Auth: local. Rate limit: unknown. Pricing unit: unknown.

  • AX — write (state-changing)
  • GUI — write (state-changing)

local stdio server with no recorded cloud credential

Score 70/100 · Tools 2 · Token cost approx. 2,614 tokens · Compare · Last tested 2026-11-09 · Version tested 697d3fbda04cb322915866bab1aad79c726a61e3 · Package hybrid-computer-use · Repo microsoft/Hybrid-Computer-Use

Summary: Microsoft Hybrid Computer Use completed an MCP handshake without credentials and exposed 2 tools.

Evidence summary

Handshake
pass
Tools listed
2
Context cost
approx. 2614 tokens, cl100k estimate (2 tools, measured 2026-11-11, SHA 697d3fbda04cb322915866bab1aad79c726a61e3; an estimate) ranking · add up your servers' context cost
API key
No key to connect (handshake passed)
Tested
2026-11-09

Test results

TestResultPointsEvidence
installpass20git clone https://github.com/microsoft/Hybrid-Computer-Use && git -C Hybrid-Computer-Use checkout 697d3fbda04cb322915866bab1aad79c726a61e3 && cd Hybrid-Computer-Use/computer-use && CGO_ENABLED=0 go build -trimpath -o ../artifacts/computer-use ./cmd/computer-use && ../artifacts/computer-use mcp (git install pinned to commit 697d3fbda04cb322915866bab1aad79c726a61e3, Node 20 / Python venv, Linux, scrubbed env) succeeded in 8s; installed package resolves to the pinned SHA (697d3fbda04cb322915866bab1aad79c726a61e3).
handshakepass30MCP initialize + tools/list over stdio succeeded with no credentials; 2 tools listed in 0.0s.
maintenancepass25Pinned commit 697d3fb dated 2026-11-02 (https://api.github.com/repos/microsoft/Hybrid-Computer-Use/commits/697d3fbda04cb322915866bab1aad79c726a61e3), 7 days before test; 47 GitHub stars.
docspartial5README over 3,000 chars. Check of the package's own README (README.md at pinned commit 697d3fb (raw.githubusercontent.com)).
licensepass10MIT (OSI-approved).

Local-model readiness

Token cost (estimate): approx. 2614 tokens, cl100k estimate for 2 tools · about 32% of an 8k context. This is an estimate from our testing (counted with cl100k_base).

Small-model friendly (schema heuristic, not a model result): unknown.

Not tested

Small-model task runs: Not yet tested.

What we tested and what we didn't

Tested on 2026-11-09

  • Install from the registry
  • We connected with no credentials and asked for its tool list: it listed 2 tools (Method details: MCP initialize then tools/list)
  • Maintenance signals (last push, archived/deprecated status)
  • Docs (README length, install and config example)
  • License (OSI-approved or not)
  • Token cost (estimate)

Not tested

  • Security: not audited (no code review, no permission or data-flow analysis)
  • Real tasks (no functional task runs yet)
  • Behaviour with real credentials or a real account
  • Performance, rate limits or load
  • Correctness of results beyond the listed tasks

Methodology: how we test. A high score means it installs and responds, not that giving it access to your data carries no risk.

Known security issues

Checked on 2026-11-10 for version 697d3fbda04cb322915866bab1aad79c726a61e3 against GitHub repository advisories. Scope: the package itself; dependencies not scanned.

No published advisories found in OSV and GitHub advisories for github.com/microsoft/Hybrid-Computer-Use 697d3fbda04cb322915866bab1aad79c726a61e3 as of 2026-11-10. This is not a security audit.

Monthly roundup: MCP security issues, October 2026.

Tool list changes

Unchanged since the previous snapshot (latest 2026-11-11).

Snapshot hash (fingerprint of the tool list)

6f6c49f70364: SHA-256 of the canonical tool names, descriptions and input schemas. If it changes, the tool list changed.

Feeds: RSS · JSON.

Raw test record (JSON)
{
  "name": "hybrid-computer-use",
  "version": "697d3fbda04cb322915866bab1aad79c726a61e3",
  "registry": "git",
  "status": "working",
  "tested": "2026-11-09",
  "tools_count": 2,
  "deprecated": false,
  "archived": false,
  "tests": {
    "install": [
      "pass",
      20,
      "`git clone https://github.com/microsoft/Hybrid-Computer-Use && git -C Hybrid-Computer-Use checkout 697d3fbda04cb322915866bab1aad79c726a61e3 && cd Hybrid-Computer-Use/computer-use && CGO_ENABLED=0 go build -trimpath -o ../artifacts/computer-use ./cmd/computer-use && ../artifacts/computer-use mcp` (git install pinned to commit 697d3fbda04cb322915866bab1aad79c726a61e3, Node 20 / Python venv, Linux, scrubbed env) succeeded in 8s; installed package resolves to the pinned SHA (697d3fbda04cb322915866bab1aad79c726a61e3)."
    ],
    "handshake": [
      "pass",
      30,
      "MCP `initialize` + `tools/list` over stdio succeeded with no credentials; 2 tools listed in 0.0s."
    ],
    "maintenance": [
      "pass",
      25,
      "Pinned commit 697d3fb dated 2026-11-02 (https://api.github.com/repos/microsoft/Hybrid-Computer-Use/commits/697d3fbda04cb322915866bab1aad79c726a61e3), 7 days before test; 47 GitHub stars."
    ],
    "docs": [
      "partial",
      5,
      "README over 3,000 chars. Check of the package's own README (README.md at pinned commit 697d3fb (raw.githubusercontent.com))."
    ],
    "license": [
      "pass",
      10,
      "MIT (OSI-approved)."
    ]
  }
}

Install

git clone https://github.com/microsoft/Hybrid-Computer-Use && git -C Hybrid-Computer-Use checkout 697d3fbda04cb322915866bab1aad79c726a61e3 && cd Hybrid-Computer-Use/computer-use && CGO_ENABLED=0 go build -trimpath -o ../artifacts/computer-use ./cmd/computer-use && ../artifacts/computer-use mcp

Tools listed

AX, GUI

Tool history: captured Nov 11, 2026. All tool history.

Quick config

{
  "mcpServers": {
    "microsoft-hybrid-computer-use": {
      "command": "/abs/path/Hybrid-Computer-Use/artifacts/computer-use",
      "args": [
        "mcp"
      ]
    }
  }
}

Add to config Opens the config generator with this server selected.

Setup

  1. Install. Run git clone https://github.com/microsoft/Hybrid-Computer-Use && git -C Hybrid-Computer-Use checkout 697d3fbda04cb322915866bab1aad79c726a61e3 && cd Hybrid-Computer-Use/computer-use && CGO_ENABLED=0 go build -trimpath -o ../artifacts/computer-use ./cmd/computer-use && ../artifacts/computer-use mcp (git install pinned to commit 697d3fbda04cb322915866bab1aad79c726a61e3). This is the exact command we ran on 2026-11-09.
  2. Configure. Add the mcpServers entry below to your MCP client config.
  3. Verify. Restart the client and check that tools/list returns tools (2 in our test).
{
  "mcpServers": {
    "microsoft-hybrid-computer-use": {
      "command": "/abs/path/Hybrid-Computer-Use/artifacts/computer-use",
      "args": [
        "mcp"
      ]
    }
  }
}

Test history

Follow this server (RSS) · Monthly changelog

FAQ

Is Microsoft Hybrid Computer Use deprecated?

No. hybrid-computer-use was not deprecated or archived when we last tested it on 2026-11-09.

What replaces Microsoft Hybrid Computer Use?

Nothing; Microsoft Hybrid Computer Use is not deprecated as of 2026-11-09.

Does Microsoft Hybrid Computer Use need an API key?

No. It completed an MCP handshake with no credentials and listed 2 tools.

Embed the badge

TestedMCP: 70/100, tested 2026-11-09

Every tested server gets a free embeddable badge. It shows the current score and test date and expires after 90 days. Testing is free; payment never changes a score.

Claim this listing · Report an issue