io.github.Dave-London/python
NPM · @PARETOOLS/PYTHON · SCANNED AUG 3
Structured Python tool output (ruff, mypy, pip-audit, pip-install) as typed JSON.
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 →
Supply Chain Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (95 of 99), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to Dave-London/Pare). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 4 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability77
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1225 tokens (~111/item across 11 items; 11 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
- Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · @paretools/python
claude mcp add dave-london-python -- npx -y @paretools/python
codex mcp add dave-london-python -- npx -y @paretools/python
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"dave-london-python": {
"type": "local",
"command": [
"npx",
"-y",
"@paretools/python"
],
"enabled": true
}
}
} openclaw mcp add dave-london-python --command npx --arg -y --arg @paretools/python
mcp_servers:
dave-london-python:
command: "npx"
args: ["-y", "@paretools/python"] {
"mcpServers": {
"dave-london-python": {
"command": "npx",
"args": [
"-y",
"@paretools/python"
]
}
}
} 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.
- 3 Aug 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.
- 2 Aug 26 +58
- Install scripts: unverified → pass ▲ security
- Provenance: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- The attested source repository moved: Dave-London/Pare security
- Dependency health: unverified → partial ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- Licence: MIT functional
- 1 Aug 26 −7
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 31 Jul 26 −18
- Malware scan: pass → unverified ▼ security
- 27 Jul 26 46
First indexed and scored.
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 3 Aug 2026 · Analysed npm/@paretools/[email protected]
Provenance verified
Ecosystem: npm · Outcome: verified
Reason: verified
- Source repo:
- Dave-London/Pare
- Certificate issuer:
- https://token.actions.githubusercontent.com
- Certificate SAN:
- https://github.com/Dave-London/Pare/.github/workflows/release.yml@refs/heads/main
- Rekor log index:
- 949169064
- Predicate type:
- https://slsa.dev/provenance/v1
- Subject digest:
- sha512:488be9cb55b79b9416d084cfca24acd3879514a5ca583cd51a505aea050870774d2b7e7aaf5ee02bfad82e8c9ebca15a553dfbedcd4b0f41950df1504
- Discovery method:
- attestation_endpoint
Dependencies 95 packages
95 packages in the resolved dependency tree · 95 deprecated · 29 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
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.
black Black Formatter ~106
Runs Black code formatter and returns structured results (files changed, unchanged, would reformat). Use instead of running `black` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| check | boolean | — | Check mode (report without modifying files) |
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Project root path (default: cwd) |
| targets | array | — | Files or directories to format (default: ["."]) |
| Name | Type | Req | Description |
|---|---|---|---|
| filesChanged | number | yes | — |
| filesChecked | number | yes | — |
| filesUnchanged | number | yes | — |
| success | boolean | yes | — |
| wouldReformat | array | yes | — |
No examples provided.
mypy mypy Type Check ~96
Runs mypy and returns structured type-check diagnostics (file, line, severity, message, code). Use instead of running `mypy` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Project root path (default: cwd) |
| targets | array | — | Files or directories to check (default: ['.']) |
| Name | Type | Req | Description |
|---|---|---|---|
| diagnostics | array | yes | — |
| errors | number | yes | — |
| success | boolean | yes | — |
| total | number | yes | — |
| warnings | number | yes | — |
No examples provided.
pip-audit pip Audit ~83
Runs pip-audit and returns a structured vulnerability report. Use instead of running `pip-audit` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Project root path (default: cwd) |
| requirements | string | — | Path to requirements file |
| Name | Type | Req | Description |
|---|---|---|---|
| total | number | yes | — |
| vulnerabilities | array | yes | — |
No examples provided.
pip-install pip Install ~143
Runs pip install and returns a structured summary of installed packages. Use instead of running `pip install` in the terminal. WARNING: Installing packages may execute arbitrary setup.py code. Only install trusted packages. Use dryRun to preview what would be installed before committing.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| dryRun | boolean | — | Preview what would be installed without actually installing (--dry-run) |
| packages | array | — | Packages to install (empty for requirements.txt) |
| path | string | — | Working directory (default: cwd) |
| requirements | string | — | Path to requirements file |
| Name | Type | Req | Description |
|---|---|---|---|
| alreadySatisfied | boolean | yes | — |
| installed | array | yes | — |
| success | boolean | yes | — |
| total | number | yes | — |
No examples provided.
pip-list pip List ~70
Runs pip list and returns a structured list of installed packages. Use instead of running `pip list` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Working directory (default: cwd) |
| Name | Type | Req | Description |
|---|---|---|---|
| packages | array | yes | — |
| total | number | yes | — |
No examples provided.
pip-show pip Show ~86
Runs pip show and returns structured package metadata (name, version, summary, dependencies). Use instead of running `pip show` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| package | string | yes | Package name to show |
| path | string | — | Working directory (default: cwd) |
| Name | Type | Req | Description |
|---|---|---|---|
| author | string | — | — |
| homepage | string | — | — |
| license | string | — | — |
| location | string | — | — |
| name | string | yes | — |
| requires | array | yes | — |
| summary | string | yes | — |
| version | string | yes | — |
No examples provided.
pytest ~136
Runs pytest and returns structured test results (passed, failed, errors, skipped, failures). Use instead of running `pytest` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| exitFirst | boolean | — | Stop on first failure (-x) |
| markers | string | — | Pytest marker expression (e.g. "not slow") |
| path | string | — | Project root path (default: cwd) |
| targets | array | — | Test files or directories to run (default: auto-discover) |
| verbose | boolean | — | Enable verbose output |
| Name | Type | Req | Description |
|---|---|---|---|
| duration | number | yes | — |
| errors | number | yes | — |
| failed | number | yes | — |
| failures | array | yes | — |
| passed | number | yes | — |
| skipped | number | yes | — |
| success | boolean | yes | — |
| total | number | yes | — |
No examples provided.
ruff-check ruff Lint ~106
Runs ruff check and returns structured lint diagnostics (file, line, code, message). Use instead of running `ruff check` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| fix | boolean | — | Auto-fix problems |
| path | string | — | Project root path (default: cwd) |
| targets | array | — | Files or directories to check (default: ['.']) |
| Name | Type | Req | Description |
|---|---|---|---|
| diagnostics | array | yes | — |
| fixable | number | yes | — |
| total | number | yes | — |
No examples provided.
ruff-format ruff Format ~106
Runs ruff format and returns structured results (files changed, file list). Use instead of running `ruff format` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| check | boolean | — | Check mode (report without modifying files) |
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Project root path (default: cwd) |
| patterns | array | — | Files or directories to format (default: ["."]) |
| Name | Type | Req | Description |
|---|---|---|---|
| files | array | — | — |
| filesChanged | number | yes | — |
| success | boolean | yes | — |
No examples provided.
uv-install uv Install ~142
Runs uv pip install and returns a structured summary of installed packages. Use instead of running `uv pip install` in the terminal. WARNING: Installing packages may execute arbitrary setup.py code during build. Only install trusted packages. Use dryRun to preview what would be installed before committing.
| Name | Type | Req | Description |
|---|---|---|---|
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| dryRun | boolean | — | Preview what would be installed without actually installing (--dry-run) |
| packages | array | — | Packages to install |
| path | string | — | Working directory (default: cwd) |
| requirements | string | — | Path to requirements file |
| Name | Type | Req | Description |
|---|---|---|---|
| duration | number | yes | — |
| installed | array | yes | — |
| success | boolean | yes | — |
| total | number | yes | — |
No examples provided.
uv-run uv Run ~93
Runs a command in a uv-managed environment and returns structured output. Use instead of running `uv run` in the terminal.
| Name | Type | Req | Description |
|---|---|---|---|
| command | array | yes | Command and arguments to run (e.g. ['python', 'script.py']) |
| compact | boolean | — | Auto-compact when structured output exceeds raw CLI tokens. Set false to always get full schema. |
| path | string | — | Working directory (default: cwd) |
| Name | Type | Req | Description |
|---|---|---|---|
| duration | number | yes | — |
| exitCode | number | yes | — |
| stderr | string | yes | — |
| stdout | string | yes | — |
| success | boolean | yes | — |
No examples provided.