# omp-worker-mcp (npm · omp-worker-mcp)

Delegate complete coding tasks to the local OMP default model and inspect the result.

- Trust score: 82/100 (high trust)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-24

## Components

- npm · `omp-worker-mcp`: 82/100 (this document), [markdown](https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp.md), [page](https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp)

## Channel facts

- Registry: `npm`
- Package: `omp-worker-mcp`
- Version: `0.1.1`
- Transport: `stdio`

## Trust breakdown

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. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-24.

- **Supply Chain Security**: 98/100
  - No malware found by supply-chain analysis.
  - No known CVEs affecting this package version or its production dependencies.
  - No install/post-install scripts declared.
  - 31 of 96 dependencies flagged as unhealthy.
- **Provenance & Transparency**: 45/100
  - Source repository is publicly reachable at the declared URL.
  - Provenance check failed: no build-provenance attestation is published.
  - Clear OSI-approved license (MIT).
  - Actively maintained (last published 27 days ago).
  - Disclosure check failed: no security disclosure policy was found in the source repository.
- **Schema Quality & AI Usability**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 1241 tokens (~137/item across 9 items; 9 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 93/100
  - Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 89/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 61% of tool parameters carry a description.
  - Structured output schemas are declared (100% of tools); any adoption earns full credit.
- **Tool Safety**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 9 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - An AI judge read all 10 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the omp-worker-mcp server?

omp-worker-mcp runs locally as an npm package, launched with npx -y omp-worker-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add divenire990-omp-worker-mcp -- npx -y omp-worker-mcp
```

### Cursor

```json
{
  "mcpServers": {
    "divenire990-omp-worker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "omp-worker-mcp"
      ]
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "divenire990-omp-worker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "omp-worker-mcp"
      ]
    }
  }
}
```

### Codex

```bash
codex mcp add divenire990-omp-worker-mcp -- npx -y omp-worker-mcp
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "divenire990-omp-worker-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "omp-worker-mcp"
      ],
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add divenire990-omp-worker-mcp --command npx --arg -y --arg omp-worker-mcp
```

### Hermes

```yaml
mcp_servers:
  divenire990-omp-worker-mcp:
    command: "npx"
    args: ["-y", "omp-worker-mcp"]
```

### Netclaw

```json
{
  "McpServers": {
    "divenire990-omp-worker-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "omp-worker-mcp"
      ]
    }
  }
}
```

### Vellum

```bash
assistant mcp add divenire990-omp-worker-mcp -t stdio -c npx -a -y omp-worker-mcp
```

### Other

```json
{
  "mcpServers": {
    "divenire990-omp-worker-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "omp-worker-mcp"
      ]
    }
  }
}
```

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-24 (score 82, +1)

No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-22 (score 81, +1)

No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-20 (score 80, +1)

No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-18 (score 79, +1)

No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-16 (score 78, +1)

No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-13 (score 77, +1)

No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-11 (score 76, +1)

No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-09 (score 75, +1)

No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (9)

### `omp_run_batch_compact` (~291 tokens)

Run Batch OMP Tasks with DAG and Compact Aggregated Result (Preferred for Multi-task)

Submits a decomposed group of OMP tasks to execute concurrently in the server-side bounded rolling pool (max_parallel 1-10) using a detached group runner. Enforces dependency DAG and write-ownership safety, waits up to wait_seconds (0-240, default 60s) for batch completion, and returns stable compact aggregated results. If still running when deadline elapses, returns group_id and minimal progress counts for subsequent omp_wait_group.

Input parameters:

- `cwd` (string, required): Absolute working directory OMP may inspect and modify
- `default_max_attempts` (integer): Default per-task attempt limit if not specified in task (1-5, default 3)
- `default_timeout_minutes` (integer): Default per-task timeout in minutes if not specified in task (1-120, default 30)
- `group_timeout_minutes` (integer): Hard overall group deadline in minutes (1-120, default 60)
- `max_parallel` (integer): Maximum concurrent active OMP runners (1-10, default 4)
- `supervisor_brief` (string): Shared decision-ready read-only findings, hypotheses, and constraints for the task group
- `tasks` (array, required): Array of decomposed tasks to execute concurrently according to dependency DAG and ownership safety
- `wait_seconds` (integer): Maximum seconds to wait for batch completion inside this call (0-240, default 60)

Output parameters:

- `blocked_tasks` (integer)
- `cancelled_tasks` (integer)
- `completed_tasks` (integer)
- `failed_tasks` (integer)
- `group_id` (string)
- `max_parallel` (integer)
- `status` (string)
- `summary` (string)
- `tasks` (array)
- `total_tasks` (integer)

### `omp_wait_group` (~110 tokens)

Wait for Batch Task Group

Wait for an existing OMP task group to reach a terminal status, polling up to wait_seconds (0-240, default 60s). If completed, returns full aggregated compact results in original input order. If still running when deadline elapses, returns minimal progress counts without leaking task summaries.

Input parameters:

- `group_id` (string, required): The unique group_id returned by omp_run_batch_compact
- `wait_seconds` (integer): Maximum seconds to wait inside this call (0-240, default 60)

Output parameters:

- `blocked_tasks` (integer)
- `cancelled_tasks` (integer)
- `completed_tasks` (integer)
- `failed_tasks` (integer)
- `group_id` (string)
- `max_parallel` (integer)
- `status` (string)
- `summary` (string)
- `tasks` (array)
- `total_tasks` (integer)

### `omp_cancel_group` (~75 tokens)

Cancel Batch Task Group

Request immediate cancellation of a running batch task group and its child tasks. Writes a cancellation request that the detached group coordinator handles safely. Call this immediately when the user asks to stop a batch.

Input parameters:

- `group_id` (string, required): The group_id of the batch task group to cancel
- `reason` (string): Reason for cancellation

Output parameters:

- `blocked_tasks` (integer)
- `cancelled_tasks` (integer)
- `completed_tasks` (integer)
- `failed_tasks` (integer)
- `group_id` (string)
- `max_parallel` (integer)
- `status` (string)
- `summary` (string)
- `tasks` (array)
- `total_tasks` (integer)

### `omp_run_compact` (~194 tokens)

Run OMP Task with Compact Result (Preferred for Single Task)

Preferred entrypoint for single substantive execution tasks. Creates a delegated OMP task, launches the detached runner, and waits up to wait_seconds (default 60s) for completion in a single MCP call. If finished, returns a compact summary, artifacts, verification, and details_path without dumping the full final response. If still running at the deadline, returns job_id and status running for subsequent omp_wait.

Input parameters:

- `acceptance` (array)
- `cwd` (string, required): Absolute working directory OMP may inspect and modify
- `goal` (string, required): Complete natural-language outcome OMP must deliver
- `max_attempts` (integer)
- `supervisor_brief` (string): Decision-ready read-only findings, hypotheses, constraints, and recommended direction
- `timeout_minutes` (integer)
- `wait_seconds` (integer): Maximum seconds to wait for terminal status inside this call (0-60, default 60)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `details_path` (string)
- `error` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

### `omp_delegate` (~125 tokens)

Delegate Complete Task to OMP (Low-level)

Low-level background delegation entrypoint. Transfers ownership of an execution task to OMP and returns immediately with job_id. Prefer omp_run_compact for standard workflows to avoid separate delegate/wait round trips.

Input parameters:

- `acceptance` (array)
- `cwd` (string, required): Absolute working directory OMP may inspect and modify
- `goal` (string, required): Complete natural-language outcome OMP must deliver
- `max_attempts` (integer)
- `supervisor_brief` (string): Decision-ready read-only findings, hypotheses, constraints, and recommended direction
- `timeout_minutes` (integer)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `details_path` (string)
- `error` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

### `omp_cancel` (~72 tokens)

Stop OMP Task

Request immediate cancellation of one exact delegated OMP job. The detached runner owns the OMP child PID and terminates that process tree safely. Call this immediately when the user asks to stop; do not inspect PIDs or manually kill processes first.

Input parameters:

- `job_id` (string, required)
- `reason` (string)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `details_path` (string)
- `error` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

### `omp_wait` (~76 tokens)

Wait for OMP Task

Wait for an existing OMP job to reach a terminal status, polling up to wait_seconds (default 30s, max 60s). Returns the current status and summary once terminal or when the wait deadline elapses. Avoid polling in a tight loop.

Input parameters:

- `job_id` (string, required)
- `wait_seconds` (integer)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `details_path` (string)
- `error` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

### `omp_result` (~66 tokens)

Inspect Complete OMP Task Result

Retrieve full details of a terminal OMP job, including finalResponse and attempt logs. Call this only when minimal acceptance check fails, high-risk operations occurred, or the user explicitly asks for full inspection; do not call this after every successful compact run.

Input parameters:

- `job_id` (string, required)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `attempts` (array)
- `cwd` (string)
- `details_path` (string)
- `error` (string)
- `final_response` (string)
- `goal` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

### `omp_continue` (~75 tokens)

Send Supervisory Feedback to Same OMP Session

Resume the same OMP session with targeted supervisory feedback to correct specific acceptance defects without starting a fresh task from scratch. Bounded to remaining attempts within max_attempts.

Input parameters:

- `feedback` (string, required): Specific defect, evidence, intended correction, and success check
- `job_id` (string, required)
- `timeout_minutes` (integer)

Output parameters:

- `artifacts` (array)
- `attempt` (integer)
- `details_path` (string)
- `error` (string)
- `job_id` (string)
- `max_attempts` (integer)
- `remaining` (array)
- `session_id` (string)
- `status` (string)
- `summary` (string)
- `verification` (array)

## Diagnostics

Captured diagnostic sections: Provenance, Dependencies. The full working is on the page: https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp#diagnostics

## Score history

- 2026-09-24: 82
- 2026-09-23: 81
- 2026-09-22: 81
- 2026-09-21: 80
- 2026-09-20: 80
- 2026-09-19: 79
- 2026-09-18: 79
- 2026-09-17: 78
- 2026-09-16: 78
- 2026-09-15: 77
- 2026-09-14: 77
- 2026-09-13: 77
- 2026-09-12: 76
- 2026-09-11: 76
- 2026-09-10: 75
- 2026-09-09: 75
- 2026-09-08: 74
- 2026-09-07: 74
- 2026-09-06: 73
- 2026-09-05: 73
- 2026-09-04: 72
- 2026-09-03: 69
- 2026-09-02: 69
- 2026-09-01: 69
- 2026-08-31: 69
- 2026-08-30: 69
- 2026-08-29: 69
- 2026-08-28: 69
- 2026-08-27: 54

## Common questions

### What is the omp-worker-mcp server?

omp-worker-mcp is listed in the public MCP registry as io.github.divenire990/omp-worker-mcp. Delegate complete coding tasks to the local OMP default model and inspect the result. This page covers its npm package (omp-worker-mcp).

### Is the omp-worker-mcp server safe to use?

omp-worker-mcp scores 82 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 24 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 omp-worker-mcp server expose?

omp-worker-mcp exposes 9 tools: omp_run_batch_compact, omp_wait_group, omp_cancel_group, omp_run_compact, omp_delegate, and 4 more. Their descriptions and schemas cost roughly 1,084 tokens of context every time the server is loaded.

### Is the omp-worker-mcp server still maintained?

omp-worker-mcp is still listed as active in the MCP registry. We last reached this channel on 24 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

### What licence is the omp-worker-mcp server under?

omp-worker-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.

## Links

- npm package: https://www.npmjs.com/package/omp-worker-mcp
- Socket report: https://socket.dev/npm/package/omp-worker-mcp
- Repository: https://github.com/divenire990/omp-worker-mcp
- Changelog RSS feed: https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp.json
- HTML version of this page: https://verifymcp.io/servers/divenire990-omp-worker-mcp/omp-worker-mcp