io.github.marin1321/mcp-devtools
NPM · @OSCARMARIN/MCP-DEVTOOLS · SCANNED AUG 3
MCP server giving AI agents safe access to filesystem, databases, processes, and APIs.
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 (135 of 139), 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 (135 of 139), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 95 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability71
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 857 tokens (~50/item across 17 items; 15 tools + 2 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management23
- Stability observed for 7 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage72
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 17% of tool parameters carry a description.Partial
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 · @oscarmarin/mcp-devtools
claude mcp add marin1321-mcp-devtools -- npx -y @oscarmarin/mcp-devtools
codex mcp add marin1321-mcp-devtools -- npx -y @oscarmarin/mcp-devtools
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"marin1321-mcp-devtools": {
"type": "local",
"command": [
"npx",
"-y",
"@oscarmarin/mcp-devtools"
],
"enabled": true
}
}
} openclaw mcp add marin1321-mcp-devtools --command npx --arg -y --arg @oscarmarin/mcp-devtools
mcp_servers:
marin1321-mcp-devtools:
command: "npx"
args: ["-y", "@oscarmarin/mcp-devtools"] {
"mcpServers": {
"marin1321-mcp-devtools": {
"command": "npx",
"args": [
"-y",
"@oscarmarin/mcp-devtools"
]
}
}
} 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 +3
- Stability: unverified → 0.23 ▲ functional
- 2 Aug 26 +31
- Provenance: fail → unverified ▼ security
- Install scripts: pass → unverified ▼ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Stability: Stability not yet verified: not enough scan history yet (needs a 30-day window). security
- Security disclosure: fail → unverified ▼ functional
- License: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Schema quality: 100 → unverified ▼ functional
- Maintenance: pass → unverified ▼ functional
- MCP protocol: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- Schema quality: unverified → fair ▲ functional
- Licence: MIT functional
- 1 Aug 26 +8
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Maintenance: unverified → pass ▲ functional
- License: unverified → pass ▲ functional
- Licence: MIT functional
- 31 Jul 26 +17
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −43
- Malware scan: pass → unverified ▼ security
- Schema quality: 100 → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- 27 Jul 26 49
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/@oscarmarin/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 135 packages
135 packages in the resolved dependency tree · 135 deprecated · 41 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.
call_api Call API ~62
Invoke an operation defined in an OpenAPI spec.
| Name | Type | Req | Description |
|---|---|---|---|
| body | — | — | — |
| headers | object | — | — |
| operationId | string | yes | — |
| pathParams | object | — | — |
| queryParams | object | — | — |
| specPath | string | yes | — |
No output schema declared.
No examples provided.
describe_table Describe table ~41
Return column metadata for a table in a configured database connection.
| Name | Type | Req | Description |
|---|---|---|---|
| connection | string | — | — |
| schema | string | — | — |
| table | string | yes | — |
No output schema declared.
No examples provided.
echo_test Echo test ~45
Returns the provided message and a server-side ISO timestamp. Used to verify the MCP server pipeline end-to-end.
| Name | Type | Req | Description |
|---|---|---|---|
| message | string | yes | Arbitrary string the server will echo back |
No output schema declared.
No examples provided.
get_env Get environment ~52
Return environment variables (process env or .env file) with optional masking.
| Name | Type | Req | Description |
|---|---|---|---|
| keys | array | — | — |
| maskSecrets | boolean | — | — |
| path | string | — | — |
| source | string | — | — |
No output schema declared.
No examples provided.
get_file_info Get file info ~38
Return metadata (size, type, MIME, line count, symlink info) for a file or directory.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | — |
No output schema declared.
No examples provided.
list_directory List directory ~52
List directory entries inside the configured scope, with optional recursion and glob filtering.
| Name | Type | Req | Description |
|---|---|---|---|
| depth | integer | — | — |
| glob | string | — | — |
| includeHidden | boolean | — | — |
| path | string | — | — |
No output schema declared.
No examples provided.
list_processes List processes ~60
List running processes, optionally filtered by name or listening port.
| Name | Type | Req | Description |
|---|---|---|---|
| limit | integer | — | Maximum number of results |
| name | string | — | Filter processes by name substring (case-insensitive) |
| port | integer | — | Filter by TCP listening port |
No output schema declared.
No examples provided.
list_tables List tables ~30
List tables in a configured database connection.
| Name | Type | Req | Description |
|---|---|---|---|
| connection | string | — | — |
| schema | string | — | — |
No output schema declared.
No examples provided.
parse_openapi Parse OpenAPI ~28
Parse an OpenAPI spec and return a summary of operations.
| Name | Type | Req | Description |
|---|---|---|---|
| path | string | yes | — |
No output schema declared.
No examples provided.
query_db Query database ~62
Execute a parameterized SQL query against a configured database connection. Read-only by default.
| Name | Type | Req | Description |
|---|---|---|---|
| connection | string | — | — |
| maxRows | integer | — | — |
| params | array | — | — |
| sql | string | yes | — |
| timeoutMs | integer | — | — |
No output schema declared.
No examples provided.
read_file Read file ~79
Read a text file inside the configured scope. Optionally restrict to a line range.
| Name | Type | Req | Description |
|---|---|---|---|
| endLine | integer | — | 1-based, inclusive. Returns up to and including this line. |
| path | string | yes | Relative path from the configured scope root |
| startLine | integer | — | 1-based, inclusive. Returns from this line onwards. |
No output schema declared.
No examples provided.
read_logs Read logs ~49
Read the tail of a configured log file with optional filter.
| Name | Type | Req | Description |
|---|---|---|---|
| filter | string | — | — |
| jsonField | string | — | — |
| path | string | yes | — |
| tail | integer | — | — |
No output schema declared.
No examples provided.
run_command Run command ~73
Spawn a process from the configured allowedCommands list. Captures stdout/stderr with caps and a timeout.
| Name | Type | Req | Description |
|---|---|---|---|
| args | array | — | — |
| command | string | yes | Binary name (must be in allowedCommands) |
| cwd | string | — | — |
| env | object | — | — |
| timeoutMs | integer | — | — |
No output schema declared.
No examples provided.
search_files Search files ~92
Search for a pattern (literal or regex) across files inside the configured scope.
| Name | Type | Req | Description |
|---|---|---|---|
| caseInsensitive | boolean | — | — |
| contextLines | integer | — | — |
| glob | string | — | — |
| includeHidden | boolean | — | — |
| maxResults | integer | — | — |
| path | string | — | — |
| pattern | string | yes | — |
| regex | boolean | — | Treat `pattern` as a regular expression |
No output schema declared.
No examples provided.
write_file Write file ~56
Write a file atomically inside the configured scope (writes to a temp file then renames).
| Name | Type | Req | Description |
|---|---|---|---|
| content | string | yes | — |
| createDirs | boolean | — | — |
| encoding | string | — | — |
| path | string | yes | — |
No output schema declared.
No examples provided.