DevUtils MCP Server
NPM · DEVUTILS-MCP-SERVER · SCANNED AUG 3
36 local developer utilities for AI agents. Hash, encoding, UUID, JWT, JSON, network, text.
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 (97 of 101), 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 (97 of 101), 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 25 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability81
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 1820 tokens (~50/item across 36 items; 36 tools + 0 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 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
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 · devutils-mcp-server
claude mcp add paladini-devutils-mcp-server -- npx -y devutils-mcp-server
codex mcp add paladini-devutils-mcp-server -- npx -y devutils-mcp-server
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"paladini-devutils-mcp-server": {
"type": "local",
"command": [
"npx",
"-y",
"devutils-mcp-server"
],
"enabled": true
}
}
} openclaw mcp add paladini-devutils-mcp-server --command npx --arg -y --arg devutils-mcp-server
mcp_servers:
paladini-devutils-mcp-server:
command: "npx"
args: ["-y", "devutils-mcp-server"] {
"mcpServers": {
"paladini-devutils-mcp-server": {
"command": "npx",
"args": [
"-y",
"devutils-mcp-server"
]
}
}
} 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 +4
- Stability: unverified → 0.23 ▲ functional
- 2 Aug 26 +12
- Known CVEs: partial → unverified ▼ security
- Malware scan: unverified → pass ▲ security
- Dependency health: partial → unverified ▼ functional
- 1 Aug 26 +26
- 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 +3
- Malware scan: pass → unverified ▼ security
- Dependency health: partial → unverified ▼ functional
- Tool coverage: unverified → 100 ▲ functional
- 30 Jul 26 −21
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- First check of Schema quality: unverified functional
- 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/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 97 packages
97 packages in the resolved dependency tree · 97 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.
base64_decode ~32
Decode a Base64 string back to plain text.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The Base64 string to decode |
No output schema declared.
No examples provided.
base64_encode ~27
Encode a string to Base64.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to encode |
No output schema declared.
No examples provided.
byte_convert ~87
Convert between byte units (B, KB, MB, GB, TB, PB). Supports both binary (1024) and SI (1000) standards.
| Name | Type | Req | Description |
|---|---|---|---|
| binary | boolean | — | Use binary (1024) instead of SI (1000) standard (default: true) |
| from_unit | string | yes | Source unit |
| value | number | yes | The numeric value to convert |
No output schema declared.
No examples provided.
case_convert ~59
Convert a string between different casing styles: camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE, Title Case, and more.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to convert |
| to | string | yes | Target case style |
No output schema declared.
No examples provided.
cidr_calculate ~84
Calculate network details from a CIDR notation (e.g., '192.168.1.0/24'). Returns network address, broadcast, host range, and host count.
| Name | Type | Req | Description |
|---|---|---|---|
| cidr | string | yes | IPv4 CIDR notation (e.g., '192.168.1.0/24', '10.0.0.0/8') |
No output schema declared.
No examples provided.
color_convert ~57
Convert colors between HEX, RGB, and HSL formats.
| Name | Type | Req | Description |
|---|---|---|---|
| color | string | yes | Color value (e.g., '#FF5733', 'rgb(255,87,51)', 'hsl(11,100%,60%)') |
No output schema declared.
No examples provided.
date_to_timestamp ~73
Convert a date string to a Unix timestamp. Accepts ISO 8601 and common date formats.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | yes | Date string (e.g., '2024-01-15T10:30:00Z', '2024-01-15', 'January 15, 2024') |
No output schema declared.
No examples provided.
generate_nanoid ~64
Generate a NanoID — a compact, URL-friendly unique ID.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | Number of IDs to generate (1-100, default: 1) |
| length | integer | — | Length of the NanoID (1-128, default: 21) |
No output schema declared.
No examples provided.
generate_password ~105
Generate a secure random password with configurable options.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | Number of passwords to generate (1-50) |
| length | integer | — | Password length (4-256, default: 16) |
| lowercase | boolean | — | Include lowercase letters (default: true) |
| numbers | boolean | — | Include numbers (default: true) |
| symbols | boolean | — | Include symbols (default: true) |
| uppercase | boolean | — | Include uppercase letters (default: true) |
No output schema declared.
No examples provided.
generate_random_hex ~42
Generate a random hexadecimal string of the specified byte length.
| Name | Type | Req | Description |
|---|---|---|---|
| bytes | integer | — | Number of random bytes (output will be 2x this length in hex) |
No output schema declared.
No examples provided.
generate_uuid ~39
Generate a cryptographically secure UUID v4.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | Number of UUIDs to generate (1-100, default: 1) |
No output schema declared.
No examples provided.
hash_bcrypt ~55
Generate a bcrypt hash of the given input string. Useful for password hashing.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hash |
| rounds | integer | — | Number of salt rounds (4-16, default: 10) |
No output schema declared.
No examples provided.
hash_bcrypt_verify ~47
Verify a string against a bcrypt hash. Returns true if matches.
| Name | Type | Req | Description |
|---|---|---|---|
| hash | string | yes | The bcrypt hash to verify against |
| input | string | yes | The plain text string |
No output schema declared.
No examples provided.
hash_md5 ~31
Generate an MD5 hash of the given input string.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hash |
No output schema declared.
No examples provided.
hash_sha1 ~32
Generate a SHA-1 hash of the given input string.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hash |
No output schema declared.
No examples provided.
hash_sha256 ~32
Generate a SHA-256 hash of the given input string.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hash |
No output schema declared.
No examples provided.
hash_sha512 ~32
Generate a SHA-512 hash of the given input string.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hash |
No output schema declared.
No examples provided.
hex_decode ~29
Decode a hexadecimal string back to plain text.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The hex string to decode |
No output schema declared.
No examples provided.
hex_encode ~29
Encode a string to its hexadecimal representation.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to hex-encode |
No output schema declared.
No examples provided.
html_decode ~34
Decode HTML entities in a string back to their original characters.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The HTML-encoded string to decode |
No output schema declared.
No examples provided.
html_encode ~31
Encode special characters in a string to HTML entities.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to HTML-encode |
No output schema declared.
No examples provided.
ip_validate ~48
Validate and classify an IPv4 or IPv6 address. Returns type, class, scope, and whether it's private/loopback/multicast.
| Name | Type | Req | Description |
|---|---|---|---|
| ip | string | yes | IP address to validate |
No output schema declared.
No examples provided.
json_format ~60
Format (pretty-print) a JSON string with configurable indentation. Can also minify JSON.
| Name | Type | Req | Description |
|---|---|---|---|
| indent | integer | — | Number of spaces for indentation (0 = minify, default: 2) |
| input | string | yes | The JSON string to format |
No output schema declared.
No examples provided.
json_path_query ~81
Extract a value from a JSON object using a dot-notation path (e.g., 'user.address.city' or 'items[0].name').
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The JSON string to query |
| path | string | yes | Dot-notation path (e.g., 'user.name', 'data[0].id', 'config.db.host') |
No output schema declared.
No examples provided.
json_validate ~34
Validate a JSON string and report any parsing errors with their approximate location.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The JSON string to validate |
No output schema declared.
No examples provided.
jwt_decode ~46
Decode a JWT (JSON Web Token) and display its header and payload without verifying the signature. Useful for debugging and inspecting tokens.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | The JWT string to decode |
No output schema declared.
No examples provided.
jwt_validate ~50
Validate the structure of a JWT. Checks format, Base64URL encoding, JSON validity, and expiration status. Does NOT verify the cryptographic signature.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | The JWT string to validate |
No output schema declared.
No examples provided.
lorem_ipsum ~49
Generate Lorem Ipsum placeholder text.
| Name | Type | Req | Description |
|---|---|---|---|
| count | integer | — | Number of paragraphs/sentences/words to generate |
| type | string | — | Type of output: paragraphs, sentences, or words |
No output schema declared.
No examples provided.
number_base_convert ~83
Convert a number between different bases (binary, octal, decimal, hexadecimal, or any base 2-36).
| Name | Type | Req | Description |
|---|---|---|---|
| from_base | integer | — | Source base (2-36, default: 10) |
| to_base | integer | — | Target base (2-36, default: 16) |
| value | string | yes | The number string to convert |
No output schema declared.
No examples provided.
regex_test ~66
Test a regular expression pattern against an input string. Returns all matches with groups and indices.
| Name | Type | Req | Description |
|---|---|---|---|
| flags | string | — | Regex flags (default: 'g') |
| input | string | yes | The string to test against |
| pattern | string | yes | The regex pattern (without delimiters) |
No output schema declared.
No examples provided.
slugify ~45
Convert a string to a URL-friendly slug. Removes special characters, replaces spaces with hyphens, and lowercases everything.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to slugify |
No output schema declared.
No examples provided.
text_diff ~62
Compare two strings and show a simple line-by-line diff. Lines prefixed with '+' are additions, '-' are deletions, ' ' are unchanged.
| Name | Type | Req | Description |
|---|---|---|---|
| text1 | string | yes | First text (original) |
| text2 | string | yes | Second text (modified) |
No output schema declared.
No examples provided.
text_stats ~45
Analyze text and return detailed statistics: character count, word count, line count, sentence count, paragraph count, and reading time.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The text to analyze |
No output schema declared.
No examples provided.
timestamp_to_date ~70
Convert a Unix timestamp (seconds or milliseconds) to a human-readable ISO 8601 date string.
| Name | Type | Req | Description |
|---|---|---|---|
| timestamp | number | yes | Unix timestamp (seconds or milliseconds) |
| timezone | string | — | IANA timezone (e.g., 'America/New_York', 'Europe/London', default: UTC) |
No output schema declared.
No examples provided.
url_decode ~29
Decode a URL-encoded string.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The URL-encoded string to decode |
No output schema declared.
No examples provided.
url_encode ~31
URL-encode a string (percent-encoding).
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The string to URL-encode |
No output schema declared.
No examples provided.