API Validator

Audit Bifrost's HTTP API surface by scanning controller/handler route registrations, deriving the actual authentication behavior from middleware wiring, and comparing the result with docs/openapi/openapi.yaml and referenced OpenAPI path files.

Use this skill when the user asks for any of the following:

• "missing APIs"
• "incorrect APIs"
• "validate APIs"
• "check OpenAPI docs against controllers"
• "include auth information"
• "fix API docs"
• "audit route coverage"

Default behavior is audit only. Do not edit files unless the user explicitly asks for fixes or approves a proposed fix plan.

---

Usage

/api-validator                         # Full audit: all handlers + OpenAPI
/api-validator management              # Audit only /api/*, /health, /ws, /metrics
/api-validator inference               # Audit /v1/* and provider integration APIs
/api-validator auth                    # Focus on effective OpenAPI security vs middleware auth
/api-validator <path-prefix>           # Audit one prefix, e.g. /api/governance or /openai
/api-validator --fix                   # Audit, present plan, then fix after approval

If scope is unclear, ask:

Should I audit all APIs, only management APIs (/api/*), only inference/integration APIs (/v1/* and provider prefixes), or a specific path prefix?

---

Source of truth

Code route sources

Scan these files/directories as the controller source of truth:

Area	Source	Notes
Server route wiring	transports/bifrost-http/server/server.go	RegisterAPIRoutes, RegisterInferenceRoutes, RegisterUIRoutes, direct /metrics, middleware lists
HTTP handlers/controllers	transports/bifrost-http/handlers/*.go	RegisterRoutes methods contain direct route registrations
SDK/provider integrations	transports/bifrost-http/integrations/*.go	RouteConfig factories and GenericRouter.RegisterRoutes register OpenAI/Anthropic/GenAI/Bedrock/Cohere/LiteLLM/LangChain/PydanticAI/Cursor/Passthrough routes
Auth middleware	transports/bifrost-http/handlers/middlewares.go	APIMiddleware, InferenceMiddleware, whitelists, realtime auth skips
Context auth extraction	transports/bifrost-http/lib/ctx.go	Virtual key and API key header extraction
Governance VK parser	plugins/governance/utils.go	Accepted virtual key headers for VK self-service endpoints

OpenAPI documentation sources

Scan these files as the documented API source of truth:

Area	Source
Root spec/path map/security schemes	docs/openapi/openapi.yaml
Bundled output (generated, do not edit)	docs/openapi/openapi.json — produced by CI (.github/workflows/openapi-bundle.yml) on push to main
Inference paths	docs/openapi/paths/inference/*.yaml
Integration paths	docs/openapi/paths/integrations/**/*.yaml
Management paths	docs/openapi/paths/management/*.yaml
Schemas	docs/openapi/schemas/**/*.yaml

docs/openapi/openapi.json is a build artifact. Never edit it by hand and never regenerate it into the checked-in path. The OpenAPI Bundle GitHub Actions workflow runs python bundle.py on push to main and commits the result as a separate chore: regenerate openapi.json --skip-ci commit. When validating locally, always bundle to /tmp, not into the repo.

---

Workflow overview

1. Preflight -- Confirm scope, inspect git status, avoid edits unless approved.
2. Extract actual API inventory -- Scan route registrations and route config factories.
3. Derive actual auth behavior -- Trace middleware registration and handler-specific auth checks.
4. Extract documented OpenAPI inventory -- Resolve path refs and effective operation security.
5. Compare inventories -- Detect missing, stale, method/path, parameter, schema, and auth mismatches.
6. Report findings -- Present actionable tables with file/line references and recommended fixes.
7. Fix with approval -- If requested, update OpenAPI files or controller code after showing a plan.
8. Validate -- Re-bundle OpenAPI and run relevant tests/linters if available.

---

Step 1: Preflight

Always start with:

git status --short

If the worktree is dirty, mention it and avoid overwriting unrelated changes.

Identify the scope:

# Route registration entry points
grep -R "func (.*RegisterRoutes" -n transports/bifrost-http/handlers transports/bifrost-http/integrations --include='*.go'

grep -n "func (s \*BifrostHTTPServer) RegisterAPIRoutes\|func (s \*BifrostHTTPServer) RegisterInferenceRoutes\|RegisterUIRoutes" transports/bifrost-http/server/server.go

If the user asked for --fix, still audit first and present a fix plan before editing.

---

Step 2: Extract actual API inventory from controllers

Create an actual route inventory with this shape:

Method	Path	Handler	Source	Route group	Registration condition	Actual auth class
GET	/api/config	ConfigHandler.getConfig	handlers/config.go:76	Management	Always	Admin/session API

2a. Direct handler route registrations

Scan all handler route registration methods:

grep -R "\.GET\|\.POST\|\.PUT\|\.DELETE\|\.PATCH\|\.HEAD\|\.OPTIONS\|r.Handle" \
  -n transports/bifrost-http/handlers --include='*.go'

For a cleaner first pass:

for f in transports/bifrost-http/handlers/*.go; do
  if grep -q "RegisterRoutes" "$f"; then
    echo "--- $f"
    grep -nE 'func \(h .*RegisterRoutes|\.(GET|POST|PUT|DELETE|PATCH|HEAD|OPTIONS)\(|r\.Handle\(' "$f"
  fi
done

Record:

• HTTP method
• path pattern
• handler function
• file:line
• whether route is registered with middlewares..., custom middleware, or no middleware
• whether route registration is conditional

2b. Server-level and conditional route registration

Read RegisterAPIRoutes, RegisterInferenceRoutes, and the middleware-assembly block carefully. Locate them by symbol so the ranges don't drift as the file grows:

SERVER=transports/bifrost-http/server/server.go

# RegisterInferenceRoutes — inference route registrations.
# Window is generous (+60) so newly added integration handlers don't fall outside it.
INFER=$(grep -n "func (s \*BifrostHTTPServer) RegisterInferenceRoutes" "$SERVER" | head -1 | cut -d: -f1)
[ -n "$INFER" ] && sed -n "$((INFER)),$((INFER+60))p" "$SERVER"

# RegisterAPIRoutes — management/api route registrations (conditional plugin routes live here)
API=$(grep -n "func (s \*BifrostHTTPServer) RegisterAPIRoutes" "$SERVER" | head -1 | cut -d: -f1)
[ -n "$API" ] && sed -n "$((API)),$((API+120))p" "$SERVER"

# Middleware-assembly block — how apiMiddlewares / inferenceMiddlewares are composed,
# where AuthMiddleware.APIMiddleware()/InferenceMiddleware() are appended, and where
# TracingMiddleware / TransportInterceptorMiddleware are layered onto inference routes.
grep -n "apiMiddlewares\s*=\|inferenceMiddlewares\s*=\|AuthMiddleware\.APIMiddleware\|AuthMiddleware\.InferenceMiddleware\|TransportInterceptorMiddleware\|TracingMiddleware" "$SERVER"

Important conditional registrations:

Condition	Routes affected
Governance plugin present	GovernanceHandler.RegisterRoutes (/api/governance/*)
Logging plugin present	LoggingHandler.RegisterRoutes (/api/logs*, /api/mcp-logs*)
Semantic cache plugin present	CacheHandler.RegisterRoutes (/api/cache/*)
Prompts plugin present	PromptsHandler.RegisterRoutes (/api/prompt-repo/*)
Prometheus plugin present	/metrics
Dev mode only	/api/dev/pprof*
OAuth metadata/per-user/consent	Registered without API auth middleware; public by design
UI catch-all	/ and /{filepath:*}; do not compare as API docs unless user asks

2c. Inference and SDK integration routes

Direct unified inference routes live in handlers/inference.go, handlers/asyncinference.go, handlers/mcpinference.go, and handlers/mcpserver.go.

Provider/framework integration routes are registered through integrations.GenericRouter and route config factories.

Scan integration route config factories:

grep -R "func Create.*RouteConfigs\|func OpenAI.*Paths\|RouteConfig{" \
  -n transports/bifrost-http/integrations --include='*.go'

Key factories/routers:

Integration	Code source
OpenAI	integrations/openai.go (CreateOpenAIRouteConfigs, list models, batch, files, containers, container files, realtime path helpers)
Anthropic	integrations/anthropic.go
GenAI/Gemini	integrations/genai.go
Bedrock	integrations/bedrock.go
Cohere	integrations/cohere.go
LiteLLM	integrations/litellm.go
LangChain	integrations/langchain.go
PydanticAI	integrations/pydanticai.go
Cursor	integrations/cursor.go
Passthrough	integrations/passthrough.go catch-all prefixes
Realtime WebSocket/WebRTC/client secrets	handlers/wsresponses.go, handlers/wsrealtime.go, handlers/webrtc_realtime.go, handlers/realtime_client_secrets.go, integrations/openai.go path helper functions

Do not rely only on direct r.GET(...) grep for integrations. Many integration routes are built from RouteConfig{ Path: pathPrefix + path, Method: ... } inside loops.

2d. Handle dynamic/catch-all routes correctly

Some routes are intentionally catch-all in Go but represented as concrete operations in OpenAPI.

Examples:

• OpenAI Azure-style deployments: pathPrefix + "/openai/deployments/{deploymentPath:*}" dispatches by suffix in GetHTTPRequestType. Expand the suffixes documented in the switch (chat/completions, responses, embeddings, etc.) before comparing.
• Passthrough routers register {path:*} for provider passthrough prefixes. Treat these as catch-all passthrough support. Do not mark every possible downstream provider URL as missing OpenAPI unless the user explicitly wants passthrough documentation.
• UI catch-all /{filepath:*} is not an API endpoint.

Normalize path parameters for comparison:

• Exact path match first.
• Then normalized match where {name}, {deployment-id}, and {deploymentPath:*} become {param}.
• If normalized paths match but parameter names differ, report as a path parameter naming mismatch, not a missing route.

---

Step 3: Derive actual auth behavior

Auth correctness is part of this skill. Always inspect actual middleware wiring instead of guessing from path names.

3a. Read middleware setup

Read the auth and middleware setup. Locate the blocks by symbol so the ranges don't drift as the files grow — auth derivation for every route depends on these functions being read correctly, so a stale range would poison the whole audit:

SERVER=transports/bifrost-http/server/server.go
MW_FILE=transports/bifrost-http/handlers/middlewares.go

# Middleware-assembly block in server.go — where apiMiddlewares / inferenceMiddlewares
# get AuthMiddleware.APIMiddleware()/InferenceMiddleware() / Tracing /
# TransportInterceptor appended.
MW=$(grep -n "apiMiddlewares := commonMiddlewares" "$SERVER" | head -1 | cut -d: -f1)
[ -n "$MW" ] && sed -n "$((MW)),$((MW+65))p" "$SERVER"

# InferenceMiddleware — auth wiring for /v1/* and provider integration routes.
INF=$(grep -n "func (m \*AuthMiddleware) InferenceMiddleware" "$MW_FILE" | head -1 | cut -d: -f1)
[ -n "$INF" ] && sed -n "$((INF)),$((INF+15))p" "$MW_FILE"

# APIMiddleware — auth wiring for /api/* management routes (whitelist + prefix
# whitelist + WebSocket dashboard handling lives here; function body is large).
API_MW=$(grep -n "func (m \*AuthMiddleware) APIMiddleware" "$MW_FILE" | head -1 | cut -d: -f1)
[ -n "$API_MW" ] && sed -n "$((API_MW)),$((API_MW+180))p" "$MW_FILE"

Key logic:

• apiMiddlewares includes AuthMiddleware.APIMiddleware() in OSS when config store exists and auth middleware initializes.
• inferenceMiddlewares includes AuthMiddleware.InferenceMiddleware() in OSS when config store exists and auth middleware initializes.
• OAuthMetadataHandler, PerUserOAuthHandler, and ConsentHandler are registered without auth middleware.
• /api/governance/virtual-keys/quota is registered without middlewares... and performs virtual-key authentication inside the handler.
• Realtime transport endpoints have special skip behavior in isRealtimeTransportEndpoint and handler-level auth extraction.

3b. Actual auth classes

Classify every route into one of these actual auth classes:

Auth class	Actual code behavior	OpenAPI expectation
Public	No auth middleware, or explicitly whitelisted in APIMiddleware	Operation must set security: [] if root security is defined
Admin/session API	APIMiddleware protects route; accepts session Bearer token, Basic admin auth, and session cookie fallback. WebSocket dashboard also accepts ?ticket=/legacy token/cookie.	BearerAuth and BasicAuth; mention cookie/ticket in description where relevant. Do not include VirtualKeyAuth unless handler accepts VK. Do not include ApiKeyAuth unless x-api-key is actually accepted for that route.
Inference API	InferenceMiddleware protects route unless auth_config.disable_auth_on_inference is true; context extraction supports virtual keys and direct provider/API key headers for inference flows.	Usually BearerAuth, BasicAuth, VirtualKeyAuth, ApiKeyAuth
Virtual-key self-service	Handler itself parses virtual key from x-bf-vk, Authorization: Bearer sk-bf-*, x-api-key: sk-bf-*, or x-goog-api-key: sk-bf-*	VirtualKeyAuth, BearerAuth, ApiKeyAuth (and document Google key header if exposed); no admin-only security
Realtime transport	WebSocket/WebRTC/client secret handlers capture auth headers/subprotocols and have special middleware bypasses	Validate per handler; do not assume standard admin or inference auth
Dev-only	Only registered when handlers.IsDevMode()	Document as dev-only or omit from public OpenAPI, depending existing convention
Conditional plugin	Only registered when a plugin is loaded	Document condition in description or mark conditional in report

3c. Public and whitelisted routes to verify

The API auth middleware has a system whitelist and prefix whitelist. Verify it in code each time, but expect these routes/prefixes to be public when auth is enabled:

• /health
• /api/session/login
• /api/session/is-auth-enabled
• /api/version
• /api/oauth/callback
• /api/oauth/* (prefix whitelist in APIMiddleware)
• /.well-known/oauth-protected-resource
• /.well-known/oauth-authorization-server
• /oauth/consent
• /oauth/consent/mcps
• /api/oauth/per-user/consent/*
• /api/dev/* (dev-only)
• /login, /favicon.ico, /assets/* (UI/static; not API docs usually)
• SCIM OAuth routes if present in enterprise code

Important: OpenAPI root security applies to every operation unless the operation overrides it. If an endpoint is public, it must explicitly use:

security: []

Otherwise the docs incorrectly show authentication as required.

3d. Virtual key/header auth details

For virtual-key behavior, inspect:

# Context auth extraction (virtual key + provider/API key headers)
sed -n '1,90p' plugins/governance/utils.go
grep -n "x-bf-vk\|x-goog-api-key\|sk-bf-\|VirtualKey\|ExtractVirtualKey" transports/bifrost-http/lib/ctx.go

# VK quota handler (locate by symbol so line numbers don't drift)
LINE=$(grep -n "func.*getVirtualKeyQuota" transports/bifrost-http/handlers/governance.go | head -1 | cut -d: -f1)
if [ -n "$LINE" ]; then
  sed -n "$((LINE)),$((LINE+45))p" transports/bifrost-http/handlers/governance.go
fi

Virtual key sources commonly include:

• x-bf-vk
• Authorization: Bearer sk-bf-*
• x-api-key: sk-bf-*
• x-goog-api-key: sk-bf-*

Do not document a header as an auth method unless the code for that route actually accepts it.

---

Step 4: Extract documented OpenAPI inventory

4a. Read root OpenAPI path map

grep -n "^  /" docs/openapi/openapi.yaml

4b. Bundle OpenAPI to resolve refs

Prefer using the bundler so effective operations are easy to parse:

cd docs/openapi
python3 bundle.py --output /tmp/bifrost-openapi.json
cd -

If PyYAML is missing, report that bundling could not run and fall back to reading docs/openapi/openapi.json if present:

python3 - <<'PY'
import json
spec = json.load(open('docs/openapi/openapi.json'))
print(len(spec.get('paths', {})))
PY

4c. Print effective documented operations and security

Use this helper after bundling:

python3 - <<'PY'
import json
spec = json.load(open('/tmp/bifrost-openapi.json'))
root_security = spec.get('security')
methods = {'get','post','put','delete','patch','head','options','trace'}
for path, item in sorted(spec.get('paths', {}).items()):
    for method, op in sorted(item.items()):
        if method not in methods:
            continue
        effective_security = op.get('security', root_security)
        operation_id = op.get('operationId', '')
        tags = ','.join(op.get('tags', []))
        print(f"{method.upper():6} {path:70} security={effective_security} operationId={operation_id} tags={tags}")
PY

Record:

• Path
• Method
• operationId
• Tags
• Effective security (operation.security if present, otherwise root security)
• Parameters (path, query, header)
• Request body presence/content type
• Response status codes/content types

---

Step 5: Compare actual vs documented APIs

Create comparison tables. Use exact route matches first, then normalized path-parameter matches.

5a. Coverage mismatches

Classify as:

Type	Meaning
Missing in OpenAPI	Controller has a route, but docs/openapi/openapi.yaml has no matching path+method
Stale in OpenAPI	OpenAPI documents a path+method not found in OSS controllers/integrations
Method mismatch	Path exists in both, but methods differ
Path parameter mismatch	Same normalized path, different parameter names or wildcard behavior
Conditional route undocumented	Route exists only when plugin/dev mode enabled but docs do not mention the condition
Catch-all route undocumented	Passthrough/catch-all exists but docs omit it; usually low priority unless public API intended

For stale routes, check whether they may be enterprise-only before calling them wrong. If the code is not in the OSS repo, report as:

Documented route not found in OSS controllers. This may be enterprise-only; confirm expected source before removing.

5b. Auth mismatches

For every route, compare actual auth class to effective OpenAPI security.

Flag these issues:

• Public route inherits root auth because security: [] is missing.
• Admin/session route documents VirtualKeyAuth but code does not accept VK.
• Admin/session route documents ApiKeyAuth but code does not accept x-api-key for that route.
• Virtual-key self-service route documents admin auth only or omits accepted VK headers.
• Inference route omits VirtualKeyAuth or ApiKeyAuth when the code accepts them.
• WebSocket route documents normal HTTP auth but code requires ticket/query/cookie/subprotocol behavior.
• Realtime route docs do not match handler-level auth parsing.

5c. Parameter mismatches

For each matched route, inspect handler code for:

# Path params
ctx.UserValue("...")

# Query params
ctx.QueryArgs().Peek("...")
ctx.QueryArgs().GetUintOrZero("...")
ctx.QueryArgs().VisitAll(...)

# Headers
ctx.Request.Header.Peek("...")
ctx.Request.Header.Cookie("...")

Compare with OpenAPI parameters:

• Missing path parameter
• Missing query parameter
• Required flag mismatch
• Type mismatch (boolean, integer, string, enum)
• Header parameter missing where auth/security scheme is not enough

5d. Request body mismatches

For routes with request bodies:

1. Find the Go request struct used by the handler.
2. Compare json tags and validation logic to OpenAPI schema.
3. Check required fields and nullable/optional behavior.
4. Check content type handling (application/json, multipart, text/event-stream, raw SDP, etc.).

Useful searches:

grep -n "type .*Request struct" transports/bifrost-http/handlers/<handler>.go
grep -n "json.Unmarshal\|sonic.Unmarshal\|parse.*Multipart\|ContentType" transports/bifrost-http/handlers/<handler>.go transports/bifrost-http/integrations/*.go

5e. Response/status mismatches

Inspect handler responses:

grep -n "SendJSON\|SendError\|SendBifrostError\|SetStatusCode\|Status" transports/bifrost-http/handlers/<handler>.go

Compare with OpenAPI responses:

• Missing success status
• Missing error status
• Wrong content type
• Response schema does not match fields actually returned
• Streaming response missing text/event-stream
• WebSocket response should document 101 upgrade where applicable

---

Step 6: Report format

Always present the audit in this structure:

## API validation report

### Scope
- **Scope audited:** <all / management / inference / prefix>
- **Controller sources:** <files/directories scanned>
- **OpenAPI sources:** <files scanned / bundled spec>
- **Bundle status:** <success/failure + command>

### Summary
| Category | Count |
|---|---:|
| Actual routes found | N |
| Documented operations found | N |
| Missing in OpenAPI | N |
| Stale or not found in OSS controllers | N |
| Method/path mismatches | N |
| Auth/security mismatches | N |
| Parameter/schema/status mismatches | N |

### Missing APIs in OpenAPI
| Method | Path | Handler/source | Actual auth | Registration condition | Recommended doc file |
|---|---|---|---|---|---|

### Documented APIs not found in controllers
| Method | Path | OpenAPI source | Effective auth | Notes |
|---|---|---|---|---|

### Method/path mismatches
| Actual | Documented | Source | Issue | Recommended fix |
|---|---|---|---|---|

### Auth/security mismatches
| Method | Path | Actual auth from code | OpenAPI effective security | Source | Recommended fix |
|---|---|---|---|---|---|

### Parameter/request/response mismatches
| Method | Path | Area | Code source | OpenAPI source | Issue | Recommended fix |
|---|---|---|---|---|---|---|

### Conditional routes
| Method | Path | Condition | Should be documented? | Notes |
|---|---|---|---|---|

### Recommended fix plan
1. <Specific file edit or controller change>
2. <Specific file edit or controller change>

### Validation commands
```bash
cd docs/openapi && python3 bundle.py --output /tmp/bifrost-openapi.json
# plus any relevant go tests or OpenAPI lint commands
```

**Proceed with fixes?** (yes / no / modify plan)

If no issues are found, still report the route count, auth matrix used, and commands run.

---

Step 7: Fix mode

Only enter fix mode after the user asks for --fix or approves the proposed plan.

7a. Fix priority

Prefer fixes in this order:

1. OpenAPI documentation fixes when controllers are correct and docs are missing/stale.
2. Controller route fixes only if docs reflect the intended API and code is actually wrong.
3. Auth behavior fixes only after explicit confirmation, because changing middleware/handler auth can be breaking.

7b. OpenAPI edit rules

When adding or fixing docs:

• Edit YAML sources only. Never edit docs/openapi/openapi.json — it is regenerated and committed by the OpenAPI Bundle GitHub Actions workflow on push to main.
• Do not run python3 bundle.py with --output docs/openapi/openapi.json (or with no --output, which defaults to that path). Always bundle to /tmp for local validation.
• Add path mapping in docs/openapi/openapi.yaml.
• Add or update the relevant file in docs/openapi/paths/<area>/.
• Add/update schemas in docs/openapi/schemas/<area>/ when needed.
• Use unique operationId values.
• Keep tags consistent with existing docs.
• Public operations must set security: [] if root security exists.
• Inference operations should include VirtualKeyAuth when virtual keys are accepted.
• Management admin operations should not claim VirtualKeyAuth unless code accepts it.
• Document plugin/dev/enterprise-only conditions in description.

7c. Controller edit rules

When fixing Go routes:

• Edit only after the user explicitly approves controller behavior changes.
• Preserve middleware class intentionally; do not move a route between apiMiddlewares, inferenceMiddlewares, and no middleware without approval.
• Add/update tests for changed route registration or auth behavior.
• Run module-specific tests from transports/:

cd transports && go test ./bifrost-http/handlers ./bifrost-http/server ./bifrost-http/integrations

If this command is too broad or slow, run the specific package/test that covers the edited route.

7d. Validate after edits

After OpenAPI changes:

cd docs/openapi
python3 bundle.py --output /tmp/bifrost-openapi.json
python3 bundle.py --format yaml --output /tmp/bifrost-openapi.yaml
cd -

Then inspect duplicates and security:

python3 - <<'PY'
import json, collections
spec=json.load(open('/tmp/bifrost-openapi.json'))
ids=[]
for path,item in spec.get('paths',{}).items():
  for method,op in item.items():
    if method in {'get','post','put','delete','patch','head','options','trace'}:
      oid=op.get('operationId')
      if oid: ids.append(oid)
for oid,count in collections.Counter(ids).items():
  if count>1:
    print('DUPLICATE operationId', oid, count)
PY

Report all validation results.

---

Common Bifrost route groups

Use this as a checklist; always verify against current code.

Management handlers

Handler	Expected prefixes
HealthHandler	/health
ConfigHandler	/api/config, /api/version, /api/proxy-config, /api/pricing/force-sync
ProviderHandler	/api/providers, /api/keys, /api/models
MCPHandler	/api/mcp/*
PluginsHandler	/api/plugins*
SessionHandler	/api/session/*
OAuthHandler	/api/oauth/callback, /api/oauth/config/{id}/*
OAuthMetadataHandler	/.well-known/oauth-*
PerUserOAuthHandler	/api/oauth/per-user/*
ConsentHandler	/oauth/consent*, /api/oauth/per-user/consent/*
GovernanceHandler	/api/governance/*
LoggingHandler	/api/logs*, /api/mcp-logs*
PromptsHandler	/api/prompt-repo/*
CacheHandler	/api/cache/*
WebSocketHandler	/ws
DevPprofHandler	/api/dev/pprof*

Inference handlers

Handler/router	Expected prefixes
CompletionHandler	/v1/* core inference
AsyncHandler	/v1/async/*
MCPInferenceHandler	/v1/mcp/tool/execute
MCPServerHandler	/mcp
IntegrationHandler	/openai, /anthropic, /genai, /bedrock, /cohere, /litellm, /langchain, /pydanticai, /cursor, passthrough prefixes
Realtime handlers	/v1/responses WS, /v1/realtime*, /openai/... aliases

---

Mandatory rules

• Always scan code first. Do not trust existing OpenAPI docs as source of truth.
• Always compute effective OpenAPI security. Operation security overrides root security; missing operation security inherits root security.
• Always include file:line references for code and docs findings.
• Do not report UI catch-all routes as missing APIs.
• Do not report passthrough catch-all routes as missing docs unless public documentation is intended.
• Do not remove documented routes that may be enterprise-only without confirmation.
• Do not edit controllers for auth changes without explicit approval.
• Do not claim a route accepts virtual keys, API keys, cookies, tickets, or Basic auth unless code confirms it.
• Public endpoints must use security: [] in OpenAPI when root security is defined.
• Never edit or regenerate docs/openapi/openapi.json locally. It is a CI-generated artifact produced by .github/workflows/openapi-bundle.yml on push to main. Edit only the YAML sources; bundle to /tmp for validation.
• After fixes, run the OpenAPI bundler and report validation results.