Local GPU Imagegen
PYPI · LOCAL-GPU-IMAGEGEN · SCANNED SEP 20
MCP-first control plane for ComfyUI workflows with explicit approvals and no silent downloads.
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 Security37
- Malware scan not yet available for this package.Unverified
- No known CVEs affecting this package version or its production dependencies.Pass
- Install-script risk not yet assessed.Unverified
- 2 of 13 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency10
- Repository check failed: the declared repository URL redirects; it must resolve directly. 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: no license is declared. See how to fix → Fail
- Actively maintained (last published 20 days ago).Pass
- Publishes a security disclosure policy (SECURITY.md).Pass
Schema Quality & AI Usability61
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 1433 tokens (~84/item across 17 items; 17 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage71
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 2 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "local_gpu_finalize_run" implies "publish" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 17 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities20
- Spec-recency check failed: implements MCP spec 2024-11-05; the latest is 2026-07-28. See how to fix → Fail
How do I install the Local GPU Imagegen MCP server?
Local GPU Imagegen runs locally as a PyPI package, launched with uvx local-gpu-imagegen. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
pypi · local-gpu-imagegen
claude mcp add zc4578980-tech-local-gpu-imagegen -- uvx local-gpu-imagegen
{
"mcpServers": {
"zc4578980-tech-local-gpu-imagegen": {
"command": "uvx",
"args": [
"local-gpu-imagegen"
]
}
}
} {
"servers": {
"zc4578980-tech-local-gpu-imagegen": {
"command": "uvx",
"args": [
"local-gpu-imagegen"
]
}
}
} codex mcp add zc4578980-tech-local-gpu-imagegen -- uvx local-gpu-imagegen
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"zc4578980-tech-local-gpu-imagegen": {
"type": "local",
"command": [
"uvx",
"local-gpu-imagegen"
],
"enabled": true
}
}
} openclaw mcp add zc4578980-tech-local-gpu-imagegen --command uvx --arg local-gpu-imagegen
mcp_servers:
zc4578980-tech-local-gpu-imagegen:
command: "uvx"
args: ["local-gpu-imagegen"] {
"McpServers": {
"zc4578980-tech-local-gpu-imagegen": {
"Transport": "stdio",
"Command": "uvx",
"Arguments": [
"local-gpu-imagegen"
]
}
}
} assistant mcp add zc4578980-tech-local-gpu-imagegen -t stdio -c uvx -a local-gpu-imagegen
{
"mcpServers": {
"zc4578980-tech-local-gpu-imagegen": {
"command": "uvx",
"args": [
"local-gpu-imagegen"
]
}
}
} 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.
- 20 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.
- 18 Sept 26 −14
- Malware scan: pass → unverified ▼ security
- 16 Sept 26 +16
- Malware scan: unverified → pass ▲ security
- 15 Sept 26 −3
- Stability: pass → 0.80 functional
- 14 Sept 26 −15
- Malware scan: pass → unverified ▼ security
- Stability: 0.97 → pass security
- 13 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.
- 11 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.
- 9 Sept 26 +1
- Package version: 0.8.3 → 0.9.0 functional
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 20 Sept 2026 · Analysed pypi/local-gpu-imagegen@0.9.0
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | pypi |
Background: How many MCP packages publish verified provenance →
Dependencies 13 packages
| Packages resolved | 13 |
|---|---|
| Stale | 2 |
| 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 →
local_gpu_branch_run ~73
Create an immutable child revision run from one reviewed parent round.
| Name | Type | Req | Description |
|---|---|---|---|
| contract | object | yes | – |
| denoising_strength | number | – | – |
| edit_mode | string | yes | – |
| max_rounds | integer | yes | – |
| parent_round | integer | yes | – |
| parent_run_id | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_cleanup_run ~43
Remove run intermediates or a fully confirmed run directory.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmation | string | yes | – |
| run_id | string | yes | – |
| scope | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_confirm_mask ~36
Confirm an unchanged prepared mask after explicit overlay approval.
| Name | Type | Req | Description |
|---|---|---|---|
| mask_id | string | yes | – |
| run_id | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_discover_models ~117
Plan or execute bounded local model discovery without loading model weights.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization_id | string | – | – |
| backends | array | – | – |
| confirmation | string | – | – |
| expected_backend_model_id | string | – | – |
| explicit_includes | array | – | – |
| mode | string | – | – |
| network_confirmation | string | – | – |
| phase | string | yes | – |
| plan_id | string | – | – |
| roots | array | – | – |
| selected_candidates | array | – | – |
| stage | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_finalize_run ~60
Publish the selected reviewed round as the run's final PNG.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmation | string | yes | – |
| postprocess | object | – | – |
| round_number | integer | yes | – |
| run_id | string | yes | – |
| summary | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_generate_image ~235
Compatibility tool for WebUI or Diffusers image generation; not for ComfyUI routes and never a bypass for the confirmed high-level run workflow.
| Name | Type | Req | Description |
|---|---|---|---|
| allow_cpu | boolean | – | – |
| allow_download | boolean | – | – |
| backend | string | – | – |
| cpu_offload | boolean | – | – |
| disable_safety_checker | boolean | – | – |
| filename | string | – | – |
| guidance_scale | number | – | – |
| height | integer | – | – |
| input_image | string | – | – |
| lora | array | – | – |
| lora_scale | number | – | – |
| mask_image | string | – | – |
| mode | string | – | – |
| model | string | – | – |
| negative_prompt | string | – | – |
| output_dir | string | – | – |
| prompt | string | yes | – |
| sampler_name | string | – | – |
| scheduler | string | – | – |
| seed | integer | – | – |
| steps | integer | – | – |
| strength | number | – | – |
| vae_tiling | boolean | – | – |
| webui_url | string | – | – |
| width | integer | – | – |
| Name | Type | Req | Description |
|---|---|---|---|
| backend | string | yes | – |
| mode | string | yes | – |
| ok | boolean | yes | – |
| path | string | yes | – |
No examples provided.
local_gpu_generate_round ~88
Generate one root or immutable revision round and return an optional bounded JPEG preview.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| change_summary | string | yes | – |
| edit_mode | string | yes | – |
| idempotency_key | string | yes | – |
| mask_id | string | – | – |
| plan | object | yes | – |
| run_id | string | yes | – |
| seed | integer | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_get_run ~30
Get the current persisted state of a visual-asset run.
| Name | Type | Req | Description |
|---|---|---|---|
| run_id | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_imagegen_check ~23
Check Python packages and CUDA readiness for local GPU image generation.
Input schema present but exposes no named parameters.
| Name | Type | Req | Description |
|---|---|---|---|
| bootstrap | object | – | – |
| diffusers_ready | boolean | – | – |
| ready | boolean | yes | – |
| webui_ready | boolean | – | – |
No examples provided.
local_gpu_inspect_workflow ~41
Inspect one local ComfyUI API workflow and infer a safe ordinary txt2img binding without writing state.
| Name | Type | Req | Description |
|---|---|---|---|
| workflow_path | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_list_profiles ~30
List registered visual-asset profiles and current local backend capabilities.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization_scope | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_prepare_mask ~57
Prepare an unconfirmed child-run inpaint mask and return its JPEG overlay.
| Name | Type | Req | Description |
|---|---|---|---|
| feather_pixels | integer | – | – |
| geometry | array | – | – |
| run_id | string | yes | – |
| user_mask_path | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_recommend_models ~146
Recommend one exact confirmed-capability route and at most two alternatives. preferred_model_id must be an exact catalog ID. Display the selected route and start_run_boundary, then wait for later user confirmation before local_gpu_start_run.
| Name | Type | Req | Description |
|---|---|---|---|
| affinity_tags | array | yes | – |
| authorization_scope | string | yes | – |
| height | integer | yes | – |
| operation | string | yes | – |
| preferred_model_id | string|null | yes | – |
| profile | string | yes | – |
| regional_layout | object | – | – |
| required_vram_gb | number|null | yes | – |
| style | string|null | yes | – |
| two_stage_layout | object | – | – |
| width | integer | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_record_review ~100
Record human or model review evidence for one generated round.
| Name | Type | Req | Description |
|---|---|---|---|
| constraint_results | object | yes | – |
| critique | string | yes | – |
| hard_failures | array | yes | – |
| next_action | string | yes | – |
| preservation_results | array | – | – |
| round_number | integer | yes | – |
| run_id | string | yes | – |
| scores | object | yes | – |
| stage_checks | object | – | – |
| visual_checks | object | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_register_workflow ~51
Recheck and immutably register one exact previously inspected ComfyUI workflow proposal.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmation | string | yes | – |
| proposal_digest | string | yes | – |
| workflow_path | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_set_model_trust ~158
Inspect, approve, or revoke one exact current local model identity. A trust mutation requires the exact confirmation previously returned for the same mutation boundary, displayed to the user, and repeated in a later user message.
| Name | Type | Req | Description |
|---|---|---|---|
| action | string | yes | – |
| capabilities | object | – | – |
| catalog_id | string | – | – |
| component_identity_tokens | array | – | – |
| confirmation | string | – | – |
| identity_token | string | yes | – |
| preference | integer | – | – |
| public_metadata | object | – | – |
| registered_workflow_id | string | – | – |
| two_stage_layout | object | – | – |
| workflow_binding | object | – | – |
| workflow_path | string | – | – |
| workflow_template_id | string | – | – |
Structured output declared, but exposes no named fields.
No examples provided.
local_gpu_start_run ~145
Create a visual-asset run only after later user confirmation; copy start_run_boundary exactly from the previously displayed recommendation and add the remaining run fields.
| Name | Type | Req | Description |
|---|---|---|---|
| authorization_scope | string | yes | – |
| backend | string | yes | – |
| constraints | object | yes | – |
| initial_regional_conditioning | object | – | – |
| initial_two_stage_conditioning | object | – | – |
| intent | string | yes | – |
| max_rounds | integer | yes | – |
| model_choice | string | yes | – |
| profile | string | yes | – |
| route_token | string | yes | – |
| style | string|null | yes | – |
| subtype | string | yes | – |
| upscale_policy | string | yes | – |
Structured output declared, but exposes no named fields.
No examples provided.
What is the Local GPU Imagegen MCP server?
Local GPU Imagegen is an MCP server listed in the public MCP registry as io.github.zc4578980-tech/local-gpu-imagegen. MCP-first control plane for ComfyUI workflows with explicit approvals and no silent downloads. This page covers its PyPI package (local-gpu-imagegen).
Is the Local GPU Imagegen MCP server safe to use?
Local GPU Imagegen scores 49 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 September 2026. 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 Local GPU Imagegen MCP server expose?
Local GPU Imagegen exposes 17 tools: local_gpu_imagegen_check, local_gpu_generate_image, local_gpu_discover_models, local_gpu_inspect_workflow, local_gpu_register_workflow, and 12 more. Their descriptions and schemas cost roughly 1,433 tokens of context every time the server is loaded.
Is the Local GPU Imagegen MCP server still maintained?
Local GPU Imagegen is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.