stats: the day's event no longer names an omp profile or a model the user named; an omp profile goes as omp, and on a key's provider a model id models.dev doesn't list (an Ollama model, a fine-tune with the user's organisation in it) goes as <provider>/other

169c23c1 cut only `@wsl:` from agent ids, and 78d90571 (four minutes
earlier) made each omp profile an agent `omp#<name>`, so the profile
name went to PostHog. modelLabel sent `<preset>/<model>` for any model
on a preset's provider, and on Ollama, LM Studio or a fine-tune that id
is the user's own text. docs/reference.md promised "No names". Model ids
on subscriptions and plugins are the vendor's and are unchanged; known
models on a key's provider still go by id (deepseek/deepseek-v4).

Red before: with the old usage.go, TestAgentLabel fails ("omp#acme-secret",
want "omp") and TestModelLabelKeepsTheUsersOwnModelIDs fails
("openai/ft:gpt-4o:acme-corp::abc123", want "openai/other";
"ollama/acme-internal-llm", want "ollama/other"); both pass with it.

Run in docker golang:1.26.8 (this Mac's syspolicyd is pegged and new
test binaries hang before start): gofmt -l, go vet -tags nogui on
stats/agent/catalog, GOOS=windows go build, go build -tags nogui, and
go test -tags nogui ./... — all pass except internal/agent's aside
chmod-0500 tests, which root ignores; internal/agent passes as uid 1000.

docs/reference.md

@@ -1845,13 +1845,16 @@ and architecture.
 With it goes what magpie is used with, so we know which agents, providers
 and models to look after first, by magpie's own ids only:
 
-- the agents connected to magpie (`claude`, `codex`);
+- the agents connected to magpie (`claude`, `codex`); an omp profile is
+  only `omp`;
 - the providers that are on: a preset's id (`deepseek`), a subscription's
   (`codex`, `copilot`), a community plugin's (`plugin:kiro`); a provider you
   added yourself is only `custom`, another plugin only `plugin`;
 - the models the connected agents are set to, as the provider's id and the
-  vendor's model id (`deepseek/deepseek-v4`); one on a provider of your own
-  is only `custom`, a routing group only `group`;
+  vendor's model id (`deepseek/deepseek-v4`); on a key's provider, a model
+  id that [models.dev](https://models.dev) doesn't list (a local model, a
+  fine-tune) is only `<provider>/other`; one on a provider of your own is
+  only `custom`, a routing group only `group`;
 - how many of each, and how many routing groups you have.
 
 No names, base URLs, accounts, keys, prompts or usage go. Turn that part off

internal/stats/stats_test.go

@@ -5,10 +5,13 @@ import (
 	"encoding/json"
 	"net/http"
 	"net/http/httptest"
+	"os"
+	"path/filepath"
 	"strings"
 	"testing"
 	"time"
 
+	"github.com/yetone/magpie/internal/catalog"
 	"github.com/yetone/magpie/internal/provider"
 	"github.com/yetone/magpie/internal/settings"
 )
@@ -102,3 +105,53 @@ func TestProviderLabel(t *testing.T) {
 		}
 	}
 }
+
+// Nothing the user named goes as an agent: an omp profile, a WSL distro.
+func TestAgentLabel(t *testing.T) {
+	for id, want := range map[string]string{
+		"claude":                   "claude",
+		"claude@wsl:Ubuntu":        "claude",
+		"omp#acme-secret":          "omp",
+		"omp#acme-secret@wsl:Work": "omp",
+	} {
+		if got := agentLabel(id); got != want {
+			t.Errorf("%s: %q, want %q", id, got, want)
+		}
+	}
+}
+
+// A model on a key's provider goes by its id only when models.dev knows
+// it: one the user named (an Ollama model, a fine-tune naming their
+// organisation) is "other".
+func TestModelLabelKeepsTheUsersOwnModelIDs(t *testing.T) {
+	cache := map[string]any{"deepseek": map[string]any{"id": "deepseek", "models": map[string]any{
+		"deepseek-v4": map[string]any{"id": "deepseek-v4", "limit": map[string]any{"context": 128000}},
+	}}}
+	b, _ := json.Marshal(cache)
+	if err := os.MkdirAll(filepath.Dir(catalog.CachePath()), 0o700); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(catalog.CachePath(), b, 0o600); err != nil {
+		t.Fatal(err)
+	}
+	catalog.Reset()
+	t.Cleanup(func() { os.Remove(catalog.CachePath()); catalog.Reset() })
+	for _, p := range []provider.Provider{
+		{ID: "my-deepseek", Name: "DS", Preset: "deepseek", Chat: "https://api.deepseek.com/v1", Key: "sk-x", Models: []string{"deepseek-v4"}},
+		{ID: "my-openai", Name: "OA", Preset: "openai", Chat: "https://api.openai.com/v1", Key: "sk-y", Models: []string{"ft:gpt-4o:acme-corp::abc123"}},
+		{ID: "my-ollama", Name: "Local", Preset: "ollama", Chat: "http://127.0.0.1:11434/v1", Models: []string{"acme-internal-llm"}},
+	} {
+		if err := provider.Save(p); err != nil {
+			t.Fatal(err)
+		}
+	}
+	for ref, want := range map[string]string{
+		"my-deepseek/deepseek-v4":               "deepseek/deepseek-v4",
+		"my-openai/ft:gpt-4o:acme-corp::abc123": "openai/other",
+		"my-ollama/acme-internal-llm":           "ollama/other",
+	} {
+		if got := modelLabel(ref); got != want {
+			t.Errorf("%s: %q, want %q", ref, got, want)
+		}
+	}
+}

internal/stats/usage.go

@@ -5,6 +5,7 @@ import (
 	"strings"
 
 	"github.com/yetone/magpie/internal/agent"
+	"github.com/yetone/magpie/internal/catalog"
 	"github.com/yetone/magpie/internal/provider"
 )
 
@@ -31,8 +32,7 @@ func readUsage() Usage {
 		if !a.Wired() {
 			continue
 		}
-		id, _, _ := strings.Cut(a.ID, "@wsl:")
-		u.Agents = with(u.Agents, id)
+		u.Agents = with(u.Agents, agentLabel(a.ID))
 		for _, ref := range a.Models() {
 			u.Models = with(u.Models, modelLabel(ref))
 		}
@@ -75,9 +75,21 @@ func providerLabel(p provider.Provider) string {
 	return "custom"
 }
 
+// agentLabel is an agent as stats name it: its built-in id, without the
+// WSL distro or the omp profile (omp#<name>) the user named.
+func agentLabel(id string) string {
+	id, _, _ = strings.Cut(id, "@wsl:")
+	id, _, _ = strings.Cut(id, "#")
+	return id
+}
+
 // modelLabel is an agent's model as stats name it: the provider's label
 // and the vendor's model id, "group" for a routing group, and the label
 // alone for a provider of the user's own; "" for one magpie can't find.
+// On a key's provider the model id is the user's to type (an Ollama
+// model they named, a fine-tune with their organisation in it), so it
+// goes only when models.dev knows it, else as "other"; a subscription's
+// or plugin's ids are its vendor's.
 func modelLabel(ref string) string {
 	if strings.HasPrefix(ref, provider.GroupPrefix) {
 		return "group"
@@ -90,5 +102,8 @@ func modelLabel(ref string) string {
 	if l == "custom" || l == "plugin" {
 		return l
 	}
+	if p.Account == nil && !p.IsPlugin() && !catalog.Knows(m) {
+		return l + "/other"
+	}
 	return l + "/" + m
 }