Burs-IA Utils
REMOTE · UTILS.BURS-IA.COM · 3 COMPONENTS
502 utilidades deterministas gratis y sin llave para agentes: NIT, festivos, IVA, CUFE, aeropuertos
Available components
Last scanned (7 hours ago)
Scores higher than 4% of remote servers
Reachable. Last reached 4 Nov 2026.
Category Developer Tools
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 → Why this is hard to score →
Endpoint Security11
- TLS not yet verified: we couldn't open a connection to check the certificate. View diagnostics → Unverified
- Authorisation not yet verified: we couldn't confirm whether this endpoint requires it. View diagnostics → Unverified
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- HSTS not yet verified: we couldn't read the response headers to check for it. View diagnostics → Unverified
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability0
- Transport check failed: declared streamable-http, but we couldn't connect to verify it. See how to fix → View diagnostics → Fail
Schema Quality & AI Usability0
- Schema not yet verified: we couldn't read the endpoint's schema, or could read only part of its tool list.Unverified
Stability & Change Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage0
- Tool coverage not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Tool Safety0
- Tool safety not yet verified: we couldn't read the endpoint's tools, or could read only part of the list.Unverified
Capabilities0
- Capabilities not yet verified: we couldn't read the endpoint's capabilities.Unverified
Unverified: 5 categories
Categories scored 0 because we could not verify them: authentication we do not have, an unreachable endpoint, or not enough scan history. We only credit what we can confirm.
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.
- 4 Nov 26 −70
- Endpoint reachability: reachable → unreachable ▼ security
- HSTS header: pass → unverified ▼ security
- TLS certificate: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Authorization: partial → unverified ▼ security
- Stability: 0.07 → unverified ▼ security
- Transport: pass → fail ▼ security
- The server rewrote its instructions, which are the text every model session reads security
- Tool “usar” rewrote its description, which is the text the model reads security
- Tool “buscar” rewrote its description, which is the text the model reads security
- Tool coverage: 100 → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- First check of Schema quality: unverified functional
- Server version: 1.7.3 → 1.8.1 functional
- 3 Nov 26 +6
- HSTS header: fail → pass ▲ security
- Schema quality: fail → pass ▲ functional
- Server version: 1.7.1 → 1.7.3 functional
- 2 Nov 26 0
- The server rewrote its instructions, which are the text every model session reads security
- Tool “usar” rewrote its description, which is the text the model reads security
- Tool “buscar” rewrote its description, which is the text the model reads security
- Stability: unverified → 0.03 ▲ functional
- Server version: 1.6.4 → 1.7.1 functional
- Server version: 1.6.0 → 1.6.4 functional
- 1 Nov 26 68
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 4 Nov 2026 · Probed https://utils.burs-ia.com/mcp/puerta
TLS unreached
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of utils.burs-ia.com. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| com. | present | 19718 | 13 | Verified |
| burs-ia.com. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication Inconclusive
We could not reach the endpoint well enough to judge its authorisation posture.
| Result | Inconclusive |
|---|
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://utils.burs-ia.com/mcp/puerta | Unreachable | ||
| http (plaintext) | http://utils.burs-ia.com/mcp/puerta | HTTPS enforced |
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
buscar Buscar herramienta ~286
Busca entre las 502 herramientas de Burs-IA Utils por palabras clave (español o inglés) y un grupo opcional, y devuelve el nombre canónico, el título en español, una línea de descripción y un resumen de la entrada de cada coincidencia. Cuándo: antes de usar, para saber qué herramienta sirve y qué argumentos pide. Efectos secundarios: ninguno (sin red, sin estado). Determinista. Límites: consulta de hasta 200 caracteres, hasta 10 resultados. EN: Searches the 502 Burs-IA Utils tools by keywords (Spanish or English) and an optional group; returns each match's canonical name, Spanish title, one-line description and input summary. Read-only, no network access, deterministic. Limits: query up to 200 characters, up to 10 results.
| Name | Type | Req | Description |
|---|---|---|---|
| consulta | string | yes | Palabras clave (required), p. ej. "nit colombia", "sha256", "días hábiles" / keywords |
| grupo | string | – | Grupo temático (optional), one of: onda, colombia, latam-ids, espanol, agentes, web, datos, codificacion, hash, tiempo, finanzas, matematicas, texto, validacion, geo, color |
| limite | integer | – | Máximo de resultados (optional), 1-10 |
| Name | Type | Req | Description |
|---|---|---|---|
| resultados | array | – | – |
{"consulta":"festivos colombia"}usar Usar herramienta ~238
Ejecuta una de las 502 herramientas de Burs-IA Utils por su nombre canónico o alias, con sus argumentos. El resultado es idéntico byte a byte al de llamarla directamente en /mcp (misma validación, límites y recibo). Cuándo: después de buscar, para ejecutar la herramienta elegida. Efectos secundarios: ninguno (todas las herramientas son funciones puras sin red). Límites: los de la herramienta; cada llamada cuenta como una en el límite de uso. EN: Runs one of the 502 Burs-IA Utils tools by canonical name or alias with its arguments; the result is byte-identical to calling it directly on /mcp (same validation, limits and receipt). No side effects (every tool is a pure function without network access). Each call counts as one call against the rate limit.
| Name | Type | Req | Description |
|---|---|---|---|
| argumentos | object | – | Argumentos de la herramienta (optional, default {}), según su inputSchema / tool arguments |
| herramienta | string | yes | Nombre canónico o alias de la herramienta (required), p. ej. "co-nit" / tool name |
Structured output declared, but exposes no named fields.
{"argumentos":{"date":"2026-11-16"},"herramienta":"co-is-holiday"}How do I install the Burs-IA Utils MCP server?
Burs-IA Utils is a hosted endpoint at https://utils.burs-ia.com/mcp/puerta, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · utils.burs-ia.com
claude mcp add --transport http soyeladice-svg-bursia-utils 'https://utils.burs-ia.com/mcp/puerta'
What is the Burs-IA Utils MCP server?
Burs-IA Utils is an MCP server listed in the public MCP registry as io.github.soyeladice-svg/bursia-utils. 502 utilidades deterministas gratis y sin llave para agentes: NIT, festivos, IVA, CUFE, aeropuertos. This page covers its hosted endpoint (https://utils.burs-ia.com/mcp/puerta).
Is the Burs-IA Utils MCP server safe to use?
Burs-IA Utils scores 4 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the Burs-IA Utils MCP server expose?
Burs-IA Utils exposes 2 tools: buscar, usar. Their descriptions and schemas cost roughly 524 tokens of context every time the server is loaded.
Does the Burs-IA Utils MCP server require authentication?
Its publisher declares no required credentials for Burs-IA Utils. We have not been able to confirm that against the live endpoint, and a server can require authorisation without declaring it here.
Is the Burs-IA Utils MCP server still maintained?
Burs-IA Utils is still listed as active in the MCP registry. We last reached this channel on 4 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.