axint — Your AI writes Swift. We make sure it ships.
Axint
Proof and repair for Apple coding agents: evidence-aware Swift validation, Xcode build and test receipts, Fix Packets, App Intents, MCP, and Cloud.
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For AI agents — MCPBundles Directory API
Recommended: Directory API v1 over HTTP for detail and anonymous invoke when eligible (not MCP JSON-RPC on the publisher URL; no user MCPBundles credentials on v1).
GET https://www.mcpbundles.com/api/directory/v1/servers/axint-mcp-43b8bf3d0a
GET https://www.mcpbundles.com/api/directory/v1/servers/axint-mcp-43b8bf3d0a?live=1 (optional live refresh)
GET https://www.mcpbundles.com/api/directory/v1/servers/axint-mcp-43b8bf3d0a/tools/<tool> (one tool: schema + invoke.url)
POST https://www.mcpbundles.com/api/directory/v1/servers/axint-mcp-43b8bf3d0a/tools/{tool}
POST body: flat JSON of tool argument names and values; not an arguments wrapper. Replace {tool} with a tool name from GET detail.
Restricted agent shell (ChatGPT Codex desktop, some IDE sandboxes):
Default command sandboxes often block outbound network. curl exit 6 or "Could not resolve host" for www.mcpbundles.com is usually sandbox DNS — not evidence this site is down.
Retry the same Directory API GET with sandbox_permissions "require_escalated" and a one-sentence justification on the shell tool (Codex on-request approval). Do not tell the user the site is unreachable from sandbox curl alone.
Example justification: Run the public MCPBundles Directory API search outside the command sandbox to complete the user's MCP server lookup.
If the agent has browser access (e.g. Codex @Browser): open https://www.mcpbundles.com/?q=<query> or stay on this page — no shell network needed. Use WebMCP search_mcp_servers then get_mcp_server (document.modelContext / page tools; refresh with fetchTools or getTools if a tool id is missing from the snapshot). Read-only directory search; same index as Directory API v1 GETs. Neither WebMCP nor Directory API v1 uses user MCPBundles credentials.
Without a browser: after escalated curl fails, use GET https://www.mcpbundles.com/?q=<query> with Accept: text/markdown for ranked results.
Hub MCP (connected session): discover_mcp_servers — same filter semantics as search_mcp_servers.
Contract: https://www.mcpbundles.com/agents.md
OpenAPI: https://www.mcpbundles.com/api/directory/v1/openapi.json
Guide: https://www.mcpbundles.com/guides/mcpbundles-directory-api
For MCP client apps (human connect):
MCP connect URL: https://mcp.axint.ai/mcp
Skill page: https://www.mcpbundles.com/skills/axint-mcp-43b8bf3d0a
Explore capabilities (36)
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Axint.compile
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axint.compile
Compile TypeScript source (defineIntent() call) into native Swift App Intent code. Returns { swift, infoPlist?, entitlements? } as a string — no files written, no network requests. On validation failure, returns diagnostics (severity, AX error code, position, fix suggestion) instead of Swift. Use: use when TypeScript DSL source should become Swift; use validate for cheaper preflight only. Inputs: source is TypeScript DSL text; options add sandbox, format, plist, or entitlement proof without writ
Description may be truncated on the public preview.
Axint.compile — Compile TypeScript source (defineIntent() call) into native Swift App Intent code. Returns { swift, infoPlist?, entitlements? } as a string — no files written, no network requests. On validation failure, returns diagnostics (severity, AX error code, position, fix suggestion) instead of Swift. Use: use when TypeScript DSL source should become Swift; use validate for cheaper preflight only. Inputs: source is TypeScript DSL text; options add sandbox, format, plist, or entitlement proof without writ
Axint.validate — Validate a TypeScript intent definition without generating Swift. Runs the full Axint validation pipeline (134 diagnostic rules) and returns a JSON array of diagnostics: { severity: 'error'|'warning', code: 'AXnnn', line: number, column: number, message: string, suggestion?: string }. Returns an empty array [] when validation passes. Use: use for TypeScript DSL diagnostics before Swift output; use swift.validate for existing Swift. Inputs: source is TypeScript DSL text; strictness options affect
Axint.swift.validate — Validate existing Swift source against Axint's Apple-specific build-time rules (AX700–AX749) including Swift 6 concurrency and Live Activities. Use: use on generated or edited Swift before build; pair with swift.fix for mechanical repairs. Inputs: source or sources provide Swift text; projectIndex enables cross-file checks; platform filters rules. Effects: read-only Swift diagnostics; writes no files and uses no network.
Axint.swift.fix — Auto-fix mechanical Swift errors detected by axint.swift.validate. Use: use after swift.validate when errors are mechanical; inspect remaining diagnostics manually. Inputs: source is required; codes limits mechanical rewrites; maxPasses bounds convergence attempts. Effects: read-only fixed-source output; writes no files and uses no network.
Axint.scaffold — Generate a starter TypeScript intent file from a name and description. Returns a complete defineIntent() source string ready to save as a .ts file — no files are written, no network requests made. On invalid domain values, returns an error string. The output compiles directly with axint.compile. Use: use to create a small TypeScript intent starter; use templates.get for richer examples and compile for Swift output. Inputs: name must be PascalCase; params define the starter contract; domain defau
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What is the axint — Your AI writes Swift. We make sure it ships. MCP server?
Proof and repair for Apple coding agents: evidence-aware Swift validation, Xcode build and test receipts, Fix Packets, App Intents, MCP, and Cloud.
How do I connect axint — Your AI writes Swift. We make sure it ships. to my AI agent?
Use the MCP endpoint listed on this page in your MCP client configuration. One-click install pills support Claude, Cursor, VS Code, and other hosts. Copy the remote MCP URL if your client needs a manual entry.
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Axint.templates.list — List all bundled reference templates in the Axint SDK. Returns a JSON array of { id, name, description } objects — one per template. Templates cover messaging, productivity, health, finance, commerce, media, navigation, smart-home, and entity/query patterns. No input parameters required, no files written, no network requests, no side effects. Use: use to discover valid template ids before templates.get. Inputs: category and query filter metadata; call without filters to discover every valid id.
Axint.templates.get — Retrieve the full TypeScript source code of a specific bundled template by id. Returns a complete, compilable defineIntent() file as a string — ready to save as .ts and compile with axint.compile. Includes perform() logic, parameter definitions, and domain-specific patterns. Use: use after templates.list to fetch a complete reference template; edit it before calling compile. Inputs: id must come from templates.list; format changes source versus metadata rendering. Effects: read-only template sou
Axint.repair — Plan a project-aware Apple repair for existing apps. Indexes the local project, classifies build/UI/runtime evidence, runs Cloud Check when source is provided, ranks likely SwiftUI/App files, returns a host-aware patch/proof plan, and writes .axint/repair plus a privacy-safe .axint/feedback packet. Use: use for existing app bugs with logs, UI symptoms, or runtime evidence; not for greenfield generation. Inputs: describe the observed bug and attach logs or evidence; modifiedFiles and project inde
Axint.status — Report the exact running Axint MCP server version, package path, uptime, registered tool count, and same-thread MCP reload/update instructions. Use this as the first tool in a new AI-agent or Xcode chat to prove which Axint process the agent is actually connected to. This answers the running MCP server, not a guessed npm, PyPI, or docs version. Use: call first or after an MCP reload to prove the connected server version; do not use as an npm/PyPI lookup. Inputs: format changes rendering only; no
Axint.activate — Run a source-free compiler smoke test through the real Axint pipeline. Use immediately after installing or connecting Axint so the current agent proves it did more than start the MCP server. Use: call immediately after install or first MCP connection; use validate or run for project checks. Inputs: format changes rendering only; the smoke test has no project inputs. Effects: read-only built-in compiler smoke test; writes no files and uses no network.
Axint.upgrade — Check the latest Axint package and optionally apply the upgrade while preserving the current agent thread. Use: call when axint.status shows a stale server; not for app dependency upgrades. Inputs: apply defaults false; targetVersion selects the install, while reinstallXcode and writeReport matter only when applying. Effects: destructive when apply=true: can run package installs, refresh Xcode wiring, and write .axint/upgrade; may use npm.
Axint.doctor — Audit the current Axint runtime and project wiring: running MCP version, expected version, Node/npm/npx paths, project .mcp.json, AGENTS.md, CLAUDE.md, .axint/project.json, and Xcode Claude Agent registration. Use this when an agent might be connected to a stale Axint process or when a new project needs first-try MCP setup proof. Use: call when MCP wiring, package paths, Xcode setup, or project memory may be stale; use run for build proof. Inputs: cwd selects the project; expectedVersion turns a
Axint.xcode.guard — Guard an Xcode agent session against context compaction and Axint drift. Checks project memory files, active Axint session, latest Axint Run or guard proof, and long-task freshness. Use: call around long Xcode tasks, context recovery, broad Swift edits, or before claiming runtime proof; use workflow.check. Inputs: stage selects the gate; modifiedFiles and notes narrow drift checks; autoStartSession defaults true. Effects: writes .axint/guard proof and may start a session; does not edit app sourc
Axint.xcode.write — Write a file inside the Xcode project through the Axint guard path. For Swift files, runs axint.swift.validate and axint.cloud.check immediately, then records .axint/guard/latest.* proof. Use this instead of raw XcodeWrite when an agent is editing Apple-native files during a long task. Use: use only for guarded Xcode-project file writes; outside Xcode, patch normally and validate after. Inputs: path must remain inside cwd; createDirs, validateSwift, and cloudCheck default true. Effects: writes t
Axint.session.start — Start an enforced Axint agent session. Writes .axint/session/current.json plus token-scoped session history, refreshes .axint/AXINT_REHYDRATE.md, returns compact operating memory, docs context, a session token, and the exact axint.workflow.check args. Use: call at the start of a tool-enabled agent session or after context compaction. Inputs: cwd scopes session files; prior token and context inputs preserve continuity after compaction. Effects: writes .axint/session and rehydration artifacts; no
Axint.feature — Generate a scaffolded Apple-native feature package from a description. Returns multiple files: compile-aware Swift source, companion widget/view, Info.plist fragments, entitlements, and XCTest scaffolds — all structured file-by-file so an Xcode agent can write each file directly into the project. Use: use for new Apple-native surfaces; not for repairing existing app bugs. Inputs: description is the feature brief; kind and platform constrain the generated package. Effects: read-only generated out
Axint.project.pack — Generate the Axint project-start pack for a new Apple app without writing files. Use: use to bootstrap a new Apple project with Axint instructions; use project.index to inspect an existing project. Inputs: cwd and projectName identify the project; host choices control generated integration files. Effects: read-only generated file pack; writes no files and uses no network.
Axint.project.index — Scan the local Apple project and write a compact .axint/context pack so Axint can reason over changed files, nearby SwiftUI surfaces, and interaction-risk files instead of only one source file at a time. Use: use before project-aware repair, multi-file SwiftUI work, or interaction-risk analysis. Inputs: changedFiles seed related-file discovery; dryRun returns the pack without writing .axint/context. Effects: writes .axint/context unless dryRun=true; reads local project files only.
Axint.project.sync Version — Update Axint-owned project-pack version hints after an upgrade. Use this after axint.upgrade or npm/pip upgrades so .axint/project.json, AGENTS.md, CLAUDE.md, and Axint rehydration docs stop pointing agents at an older package version. Use: use after package upgrades so local project-pack hints stop naming old Axint versions. Inputs: cwd scopes Axint-owned files; targetVersion overrides running version; dryRun prevents writes. Effects: updates Axint-owned project instruction files unless dryRun=
Axint.context.memory — Return the compact Axint operating memory that agents should reload at new chat start, after context compaction, or after long coding drift. Use this to keep Axint top-of-mind without rereading the full docs. Use: use after compaction or session restart for compact operating rules; use context.docs for longer workflow docs. Inputs: cwd selects project memory; format changes rendering without changing content. Effects: read-only generated context; writes no files and uses no network.
Axint.context.docs — Return the project-local Axint docs context that agents should reload after new chats or context compaction. This is the durable docs memory that keeps the agent using Axint instead of forgetting the workflow. Use: use after compaction when the agent needs workflow docs without rereading the whole site. Inputs: cwd selects project docs context; include sections only when the longer runbook is needed. Effects: read-only generated docs context; writes no files and uses no network.
Axint.suggest — Suggest Apple-native features for an app based on its description. The domain is only a weak hint; the app description wins. Returns a ranked list of features with recommended surfaces (intent, widget, view, component, store, app), estimated complexity, and a one-line description for each. Use: use before generation to choose Apple surfaces; not a substitute for registry search or validation. Inputs: prompt is the product brief; dir adds project context; Pro mode is used only when configured. Ef
Axint.registry.search — Search the Axint Registry for already-published packages that match a natural-language query. Use this BEFORE calling axint.feature or axint.compile so the agent can install an existing package instead of regenerating Swift the community has already shipped. Use: use before generating code to find reusable packages; not for validating local Swift. Inputs: query drives ranking; kind and platform narrow results without changing the registry source. Effects: read-only local registry search using AX
Axint.workflow.check — Agent workflow gate that records a local freshness stamp. Requires the current Axint session token from axint.session.start unless requireSession=false is explicitly set. Use: use at stage gates to prove workflow coverage; use status for version checks and run for build/test proof. Inputs: stage selects the gate; sessionToken proves continuity; allowNoSession is an explicit escape hatch. Effects: writes a local .axint/session workflow freshness stamp; edits no app source and uses no network.
Axint.fix Packet — Read the latest Fix Packet that Axint emitted locally after a compile or watch run. Returns the exact repair artifact that AI tools or Xcode helpers should consume next: verdict, top findings, full diagnostics, next steps, and an AI-ready fix prompt. Use: use after a local compile/watch/check emitted a packet; not a new analysis pass. Inputs: cwd and path locate an existing packet; latest selects the newest artifact and never reruns analysis. Effects: read-only local artifact read; writes no fil
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