regexcronsql-validator

REMOTE · REGEXCRONSQL-VALIDATOR.ENCODARI.WORKERS.DEV · SCANNED AUG 20

Valida regex, cron y SQL contra ejecucion real. Pago por llamada via x402/USDC.

Available components

remote · regexcronsql-validator.encodari.workers.dev 63

+4 this week 63 63 Trust /100

Trust breakdown (6 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score →

Endpoint Security46

The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
Authorisation not fully verified: no authorisation is required to call this server, and 3 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe. See how to fix → View diagnostics → Unverified
HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement. View diagnostics → Unverified
HSTS check failed: the Strict-Transport-Security header is absent. See how to fix → View diagnostics → Fail
DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail

Transport & Reachability100

Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass

Schema Quality & AI Usability71

AI-judged instruction clarity (excellent).Pass
Context-footprint check failed: tool/resource definitions use about 573 tokens (~191/item across 3 items; 3 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 Management33

Stability observed for 10 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 current MCP spec version (2026-07-28).Pass

Install

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.

remote · regexcronsql-validator.encodari.workers.dev

Claude Codex opencode OpenClaw Hermes Other

# add to Claude Code

claude mcp add --transport http encodi-regexcronsql-validator https://regexcronsql-validator.encodari.workers.dev/mcp

# ~/.codex/config.toml

[mcp_servers.encodi-regexcronsql-validator]
url = "https://regexcronsql-validator.encodari.workers.dev/mcp"

// opencode.json

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "encodi-regexcronsql-validator": {
      "type": "remote",
      "url": "https://regexcronsql-validator.encodari.workers.dev/mcp",
      "enabled": true
    }
  }
}

# add to OpenClaw

openclaw mcp add encodi-regexcronsql-validator --url https://regexcronsql-validator.encodari.workers.dev/mcp --transport streamable-http

# ~/.hermes/config.yaml

mcp_servers:
  encodi-regexcronsql-validator:
    url: "https://regexcronsql-validator.encodari.workers.dev/mcp"

// mcp.json

{
  "mcpServers": {
    "encodi-regexcronsql-validator": {
      "type": "http",
      "url": "https://regexcronsql-validator.encodari.workers.dev/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

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 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
18 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.
16 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes.
14 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes.
12 Aug 26 +1

No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes.
11 Aug 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
10 Aug 26 57

First indexed and scored.

Show 6 earlier entries Hide earlier entries

Diagnostics

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 Aug 2026 · Probed https://regexcronsql-validator.encodari.workers.dev/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject	Issuer	Valid from	Valid until	Key	Signature	Serial
CN=encodari.workers.dev	CN=WE1,O=Google Trust Services,C=US	10 Aug 2026	8 Nov 2026	ECDSA 256	ECDSA-SHA256	674cb95b4a104ee10efee9f8b6684bb8
SANs: encodari.workers.dev, *.encodari.workers.dev
CN=WE1,O=Google Trust Services,C=US (CA)	CN=GTS Root R4,O=Google Trust Services LLC,C=US	13 Dec 2023	20 Feb 2029	ECDSA 256	ECDSA-SHA384	7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA)	CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE	15 Nov 2023	28 Jan 2028	ECDSA 384	SHA256-RSA	7fe530bf331343bedd821610493d8a1b

DNSSEC insecure

Validation of regexcronsql-validator.encodari.workers.dev. — Not signed

Zone	DS	Keys	Algorithms	Outcome
.	trust_anchor	20326, 38696	8, 8	Verified
dev.	present	60074	8	Verified
workers.dev.	absent			Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation

Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result	No authorisation required
HTTP status	200

Transports 2 probes

Transport	URL	Outcome	Status	Location
streamable-http	https://regexcronsql-validator.encodari.workers.dev/mcp	Verified	200
http (plaintext)	http://regexcronsql-validator.encodari.workers.dev/mcp	Inconclusive	405

MCP tools · 3 exposed · ~573 tokens

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.

Tool Tokens

validar_cron Validar expresión cron ~209

Calcula las próximas ejecuciones reales de una expresión cron usando cron-parser (no una suposición del modelo sobre cuándo dispararía). Interpreta los campos en UTC para que el resultado no dependa de la zona horaria del servidor que corre la tool. Cuesta $0.02 USDC (Base) por llamada.

Input Output Examples

Name	Type	Req	Description
count	integer	–	Cantidad de próximas ejecuciones a devolver. Default 5, máximo 20.
cron_expression	string	yes	Expresión cron estándar de 5 campos (minuto hora día-mes mes día-semana), 6 con segundos, o un atajo como "@daily". Ej: "0 9 * * 1-5" = 9am de lunes a viernes.
from_date	string	–	Fecha ISO 8601 desde la cual calcular las próximas ejecuciones (ej: "2026-08-07T00:00:00Z"). Si se omite, se usa el momento actual.

Name	Type	Req	Description
error	–	yes	Mensaje de error si valid_expression es false; null si es válida.
next_executions	array	yes	Fechas ISO 8601 en UTC de las próximas ejecuciones, en orden cronológico.
valid_expression	boolean	yes	false si la expresión cron no es válida.

No examples provided.

validar_regex Validar expresión regular ~202

Ejecuta un patrón de expresión regular (motor nativo de JavaScript) contra una lista de strings de prueba y devuelve, para cada uno, si hizo match, el match completo y los grupos capturados. Usa RegExp real, no una suposición del modelo sobre qué haría el patrón. Cuesta $0.02 USDC (Base) por llamada.

Input Output Examples

Name	Type	Req	Description
flags	string	–	Flags de RegExp de JavaScript a aplicar (ej: "gi" para global + case-insensitive). Vacío por defecto.
pattern	string	yes	El patrón de la expresión regular, sin delimitadores de barra (ej: "^[0-9]{3}-[0-9]{4}$", no "/^[0-9]{3}-[0-9]{4}$/").
test_strings	array	yes	Lista de strings a evaluar contra el patrón, uno por uno. Máximo 50 strings, 2000 caracteres cada uno.

Name	Type	Req	Description
error	–	yes	Mensaje de error si valid_pattern es false; null si es válido.
results	array	yes	Un resultado por cada test_string, en el mismo orden en que se recibieron.
valid_pattern	boolean	yes	false si el patrón no es una expresión regular válida en JS.

No examples provided.

validar_sql Validar consulta SQL ~162

Ejecuta una consulta SQL (dialecto Postgres, motor pg-mem en memoria) contra tablas de prueba opcionales y devuelve las filas reales resultantes. Usa un motor SQL real, no una suposición del modelo sobre qué devolvería la query. Sin base de datos persistente: las tablas se crean desde cero en cada llamada y se descartan al terminar. Cuesta $0.04 USDC (Base) por llamada.

Input Output Examples

Name	Type	Req	Description
query	string	yes	La consulta SQL a ejecutar (ej: "SELECT nombre FROM clientes WHERE activo = true"). Máximo 5000 caracteres.
tables	array	–	Tablas de prueba a crear antes de correr la query. Omitir si la query no referencia ninguna tabla. Máximo 5 tablas.

Name	Type	Req	Description
error	–	yes	Mensaje de error si valid_query es false; null si es válida.
rows	array	yes	Filas resultantes de la ejecución real de la query, hasta un máximo de 500.
truncated	boolean	yes	true si el resultado real tenía más de 500 filas y se cortó.
valid_query	boolean	yes	false si la query tiene un error de sintaxis o de ejecución (ej: tabla inexistente).

No examples provided.

On this page

Handy links

Scoring key

80+ high trust
60–79 medium
below 60 low

How we score

Score history · last 30 days

10 Aug 20 Aug

Day	Score
10 Aug	57
11 Aug	58
12 Aug	59
13 Aug	59
14 Aug	60
15 Aug	60
16 Aug	61
17 Aug	61
18 Aug	62
19 Aug	62
20 Aug	63