services.gera/mcp-geratools
NPM · @GERA-SERVICES/MCP-GERATOOLS · SCANNED AUG 3
base64, hashing, regex, word count, JWT decode and CSS unit conversion. Deterministic, offline.
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 & Transparency19
- Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
- 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 40 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 788 tokens (~131/item across 6 items; 6 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 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 · @gera-services/mcp-geratools
claude mcp add services-gera-mcp-geratools -- npx -y @gera-services/mcp-geratools
codex mcp add services-gera-mcp-geratools -- npx -y @gera-services/mcp-geratools
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"services-gera-mcp-geratools": {
"type": "local",
"command": [
"npx",
"-y",
"@gera-services/mcp-geratools"
],
"enabled": true
}
}
} openclaw mcp add services-gera-mcp-geratools --command npx --arg -y --arg @gera-services/mcp-geratools
mcp_servers:
services-gera-mcp-geratools:
command: "npx"
args: ["-y", "@gera-services/mcp-geratools"] {
"mcpServers": {
"services-gera-mcp-geratools": {
"command": "npx",
"args": [
"-y",
"@gera-services/mcp-geratools"
]
}
}
} 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.
- 2 Aug 26 +49
- Provenance: unverified → fail ▼ security
- Install scripts: unverified → pass ▲ security
- Known CVEs: unverified → partial ▲ security
- Malware scan: unverified → pass ▲ security
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- Stability: unverified → 0.20 ▲ functional
- Maintenance: unverified → pass ▲ functional
- MCP protocol: unverified → pass ▲ functional
- Schema quality: unverified → excellent ▲ functional
- License: unverified → pass ▲ functional
- First check of Schema quality: unverified functional
- Licence: MIT functional
- 31 Jul 26 −24
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 27 Jul 26 39
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/@gera-services/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
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.
base64 Base64 encode / decode (UTF-8 safe) ~203
Encode text or hex bytes to Base64, or decode Base64 / Base64url back to text. Binary-safe via UTF-8 so emoji and non-ASCII round-trip correctly. Supports standard (+ / with = padding) and URL-safe (- _ no padding) variants. Decoding auto-restores padding and falls back to raw hex if the bytes are not valid UTF-8. Runs entirely offline — same logic as the GeraTools Base64 tool.
| Name | Type | Req | Description |
|---|---|---|---|
| input | string | yes | The text/hex to encode, or the Base64 string to decode. |
| input_kind | string | — | When encoding, treat input as UTF-8 "text" (default) or "hex" bytes. |
| mode | string | yes | "encode" text→Base64, or "decode" Base64→text. |
| variant | string | — | Encode output: "std" (default) or "url" (URL-safe Base64url). Ignored when decoding. |
No output schema declared.
No examples provided.
css_unit_convert Convert a CSS length between units ~152
Convert a CSS length value from one unit to every other CSS unit (px, rem, em, pt, pc, in, cm, mm, Q). Absolute units use 1in = 96px; rem depends on root font size and em on parent font size (both default 16px). Offline — same logic as the GeraTools CSS Unit Converter.
| Name | Type | Req | Description |
|---|---|---|---|
| from | string | yes | The unit of the input value. |
| parent_font_px | number | — | Parent font size in px, used for em. Default 16. |
| root_font_px | number | — | Root font size in px, used for rem. Default 16. |
| value | number | yes | The numeric length value. |
No output schema declared.
No examples provided.
hash Cryptographic hash (MD5 / SHA-1 / SHA-256 / SHA-384 / SHA-512) ~150
Compute a cryptographic digest of the input using Node crypto — the same algorithms a browser SubtleCrypto produces. Input can be utf8 (default), hex, or base64; output as hex (default) or base64. Deterministic and offline. Note: MD5 and SHA-1 are provided for checksums/legacy interop only, not for security.
| Name | Type | Req | Description |
|---|---|---|---|
| algorithm | string | yes | Hash algorithm: md5, sha1, sha256, sha384, or sha512. |
| input | string | yes | The data to hash. |
| input_encoding | string | — | How to interpret the input bytes. Default utf8. |
| output_encoding | string | — | Digest output encoding. Default hex. |
No output schema declared.
No examples provided.
jwt_decode Decode a JSON Web Token (no signature verification) ~89
Base64url-decode a JWT into its header and payload JSON, list the iat/nbf/exp time claims as ISO timestamps, and report whether the token is expired. Does NOT verify the signature — never trust an unverified payload for authorization. Offline — same logic as the GeraTools JWT Decoder.
| Name | Type | Req | Description |
|---|---|---|---|
| token | string | yes | The JWT, e.g. "header.payload.signature". |
No output schema declared.
No examples provided.
regex_test Test a regular expression against a string ~129
Run a JavaScript regular expression against a test string and return every match (with index, capture groups and named groups), the match count, and a plain-English, token-by-token explanation of the pattern. Invalid patterns return the engine error rather than throwing. Offline — same logic as the GeraTools Regex Tester.
| Name | Type | Req | Description |
|---|---|---|---|
| flags | string | — | Regex flags, e.g. "gi". Default "g". (g is forced internally for enumeration.) |
| pattern | string | yes | The regular expression source (no surrounding slashes). |
| test_string | string | yes | The string to run the regex against. |
No output schema declared.
No examples provided.
word_count Count words, characters, sentences and reading time ~65
Analyse a block of text: word count, characters (with and without spaces), sentence count, paragraph count, line count, and estimated reading time (200 wpm). Offline — same logic as the GeraTools Word Counter.
| Name | Type | Req | Description |
|---|---|---|---|
| text | string | yes | The text to analyse. |
No output schema declared.
No examples provided.