Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Descripción del creador (original en inglés)
Free read-only Base Mainnet transaction Preflight and Verification; no signing or custody.
Estos tres nunca se combinan en una sola puntuación: las opiniones, las mediciones y la popularidad son cosas distintas.
Todavía no escribimos un resumen sencillo para este. Abajo están los datos que leímos del registro.
Elige la app de IA que usas y copia la configuración.
Necesitas
¿Qué app usas?
Elige tu app arriba. La recordamos, así que la próxima vez el botón dirá “Instalar en …”.
Funciona en Claude para web, escritorio y móvil:
https://execution.dll.io/mcpEjecuta esto en tu terminal
claude mcp add --transport http dll-execution https://execution.dll.io/mcpPégalo en .cursor/mcp.json de tu proyecto, o en ~/.cursor/mcp.json
{
"mcpServers": {
"dll-execution": {
"url": "https://execution.dll.io/mcp"
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
Pégalo en .vscode/mcp.json de tu proyecto
{
"servers": {
"dll-execution": {
"type": "http",
"url": "https://execution.dll.io/mcp"
}
}
}Tu navegador te pide permiso para abrir la app; luego la app muestra la configuración y te pide confirmar. Los valores de las claves quedan vacíos para que los completes tú.
ChatGPT solo se conecta a servidores en internet:
https://execution.dll.io/mcpLos nombres de los menús pueden variar un poco según el plan y con el tiempo.
Tu elección se guarda en una cookie en este dispositivo; no necesitas cuenta.
Esta configuración se genera a partir de la ficha del creador en el registro. Si el README dice otra cosa, sigue el README.
Todavía no hemos leído la lista de herramientas de este servidor; revisamos los endpoints por turnos.
Revisamos información que cualquiera puede ver; no hemos leído el código. Las revisiones que no aplican no se cuentan. · Revisado el 6 nov 2026
El nombre en el registro se verificó con la cuenta de GitHub dllio, dueña del repo
Todavía no hemos leído este repo en GitHub
Todavía no hemos leído este repo en GitHub
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; revisamos los endpoints por turnos
Aún sin revisar; leemos la lista de herramientas cuando revisamos el endpoint
Comparado con todos los servidores activos de esta categoría en el registro. Las estrellas solo cuentan cuando quien lo publica es dueño del repo.
Superó 1 de 1 revisiones básicas aplicables. No hemos leído el código. Antes de agregar una clave o un token, revisa qué acceso pide el servidor y usa una clave que tenga solo los permisos que necesitas.
El registro no indica ninguna clave obligatoria, aunque algunos servidores te piden iniciar sesión la primera vez que los usas.
Se ejecuta en la nube del creador. Te conectas por internet sin instalar nada, pero lo que envías pasa por los servidores del creador.
El repo de GitHub cambió por última vez –, y la última versión (0.1.0) llegó al registro hace 24 días.
Las apps compatibles con MCP, como Claude Desktop, Claude Code, Cursor y VS Code. Se conecta por URL, así que también funcionan las apps que aceptan servidores MCP remotos, como ChatGPT en modo desarrollador.
En la misma categoría: Spec Driven Development, Remote Desktop Commander, yontu
Servidores de la misma categoría hechos por otros creadores, ordenados por estrellas.
Cómo leer una tarjeta:★ Estrellas de GitHubiTres pilares: reseñas · revisiones · usoiActualizado = fecha en que se publicó la última versión en el registroi
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Türkçe yazı denetimi: TDK kuralları, yapay zekâ izleri, metin türüne göre üslup.
Copiado tal cual del repo del creador. PopNx MCP no lo ha revisado ni lo respalda. Se quitaron HTML, imágenes y scripts. Los enlaces llevan fuera de este sitio.
Execution infrastructure for AI agents.
DLL is an independent, read-only Base Mainnet API and remote MCP service. Before signing, simulate an unsigned transaction, inspect call success or revert, and check explicit destination and L2 execution fee constraints. After independent broadcast, verify inclusion, requested receipt status and supported transaction-field expectations. Results include structured Judgment or Verification states, reason codes, evidence and explicit uncertainty; DLL never signs, broadcasts or takes custody.
AI Agents with an unsigned transaction candidate or an already-broadcast transaction hash, and developers integrating those Agents. Before acting, an Agent needs to understand likely failure, known costs, explicit constraints and remaining uncertainty. Afterward, it needs to check observed outcomes against explicit expectations.
POST https://execution.dll.io/v2/execution/preflight
V0.2.1 evaluates one unsigned Base Mainnet transaction candidate and returns read-only simulation, an estimated L2 execution fee, deterministic policy checks, structured judgment and supporting evidence. It is a limited free public trial; no wallet connection, signature or payment is needed for Preflight. Benchmark's separate payment/free-trial rules do not apply to this endpoint.
With complete supported EIP-1559 transaction context, optional fee_estimation returns a separate conditional estimate of L1 data, L2 execution, applicable Operator Fee and Total Network Fee. Missing necessary components keep total unavailable, not zero. The estimate is not realized cost, a future spending guarantee or an automatic PASS.
Agent has an unsigned transaction candidate
→ calls DLL Execution Preflight → receives simulation / cost / policy / judgment / evidence → Agent decides what to do next
| Judgment | Meaning within the evaluated evidence |
|---|---|
PASS | Simulation and applicable checks passed, with no material unresolved issue identified. Not permission to execute. |
CAUTION | Execution may be technically possible, but important uncertainty or incomplete evidence remains. |
BLOCK | Deterministic evidence, such as a simulation revert or explicit constraint rejection, indicates not to proceed with this candidate. |
INDETERMINATE | Available evidence cannot support a reliable judgment. Do not treat it as success or a proven transaction failure. |
Ordinary successful Preflight currently returns CAUTION because legacy cost_estimate L1/total remain unavailable. A complete optional network_fee_estimate does not recompute legacy Judgment or the L2-only cost constraint. None of these states evaluates profitability, investment quality, strategic desirability or financial advice.
POST https://execution.dll.io/v2/execution/verify
Verification V0.1 observes an already-broadcast Base Mainnet transaction and evaluates narrow expectations about its chain, inclusion, receipt status and optional candidate content. It is free and read-only: no signature, wallet connection or payment is required, and DLL need not have performed the original Preflight.
Only transaction_hash is required. The default checks Base inclusion; request receipt_status: "success" explicitly to check receipt success. Read verification.state, not just HTTP status: VERIFIED means the requested checks are satisfied, CONTRADICTED means at least one check is contradicted, and INDETERMINATE means evidence is insufficient. These states do not establish finality, authorization, ownership, causality or profitability.
POST https://execution.dll.io/v1/benchmark/transactions
Benchmark compares observed Base Mainnet transaction costs with historical context. The public path uses SIWX wallet identity and x402 v2 upto USDC: the first three valid analyses per verified wallet are free, then $0.005 per delivered valid analysis. Anonymous nonempty payment quotes do not force free-eligible wallets to pay. A paid N-hash batch quotes a maximum of N × 5000 atomic USDC; actual settlement counts only valid paid items. HTTP 200 can contain unavailable items; inspect completed billing. Historical percentiles are not route recommendations, profitability judgments or future fee guarantees. See the Benchmark guide and bounded SDK client reference.
Start with HTTP or Remote MCP Quickstart: no DLL account, API key, wallet or private repository access. The JavaScript path uses only Node.js built-ins; the remote MCP path uses your existing MCP client. No npm install or AgentKit SDK is required.
This repository explains what DLL does and how to use it. Live OpenAPI, well-known metadata and actual API responses are the canonical public contract. It is not an implementation/source-code mirror.
Documentation checks run offline with node --test test/*.test.mjs: local links, JSON syntax and bounded client safety behavior. They create no real signatures, payments or blockchain requests. Full examples are additionally checked against canonical product schemas during release validation.
Base Mainnet only. Preflight accepts unsigned candidates; Verification accepts already-broadcast transaction hashes. No signing, broadcasting, custody or autonomous execution. DLL does not prove ownership of the supplied from address or authorize a transaction.
Simulation describes observed chain state; it does not guarantee future inclusion, success or application-level outcomes. The default L2-only fee is not total execution cost; optional network fee completeness describes only the supported conditional model. An unavailable fee is unknown, not zero. DLL does not verify net asset changes, comprehensively scan malicious contracts or guarantee Swap economic results. Keep private keys, credentials and other secrets out of requests. The Agent remains responsible for any later action.
Verification checks only the supplied expectations. Included, successful and canonical observations are not finalized-state guarantees. Its realized L2 fee is not total cost; total execution cost currently remains unavailable even if an L1 fee is observed.