feat: add experimental agents support (#22290)

feat: add AI chat system with agent tools and chat UI

Introduce the chatd subsystem and Agents UI for AI-powered chat
within Coder workspaces.

- Add chatd package with chat loop, message compaction, prompt
  management, and LLM provider integration (OpenAI, Anthropic)
- Add agent tools: create workspace, list/read templates, read/write/
  edit files, execute commands
- Add chat API endpoints with streaming, message editing, and
  durable reconnection
- Add database schema and migrations for chats, chat messages, chat
  providers, and chat model configs
- Add RBAC policies and dbauthz enforcement for chat resources
- Add Agents UI pages with conversation timeline, queued messages
  list, diff viewer, and model configuration panel
- Add comprehensive test coverage including coderd integration tests,
  chatd unit tests, and Storybook stories
- Gate feature behind experiments flag

---------

Co-authored-by: Cian Johnston <cian@coder.com>
Co-authored-by: Danielle Maywood <danielle@themaywoods.com>
Co-authored-by: Jeremy Ruppel <jeremy@coder.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Kyle Carberry
2026-02-27 16:50:56 +00:00
committed by GitHub
co-authored by Cian Johnston Danielle Maywood Jeremy Ruppel Claude Sonnet 4.6
parent 67da4e8b56
commit edee917d88
201 changed files with 44828 additions and 1859 deletions
+16 -8
View File
@@ -854,7 +854,7 @@ enterprise/aibridged/proto/aibridged.pb.go: enterprise/aibridged/proto/aibridged
site/src/api/typesGenerated.ts: site/node_modules/.installed $(wildcard scripts/apitypings/*) $(shell find ./codersdk $(FIND_EXCLUSIONS) -type f -name '*.go')
# -C sets the directory for the go run command
go run -C ./scripts/apitypings main.go > $@
(cd site/ && pnpm exec biome format --write src/api/typesGenerated.ts)
./scripts/biome_format.sh src/api/typesGenerated.ts
touch "$@"
site/e2e/provisionerGenerated.ts: site/node_modules/.installed provisionerd/proto/provisionerd.pb.go provisionersdk/proto/provisioner.pb.go
@@ -863,7 +863,7 @@ site/e2e/provisionerGenerated.ts: site/node_modules/.installed provisionerd/prot
site/src/theme/icons.json: site/node_modules/.installed $(wildcard scripts/gensite/*) $(wildcard site/static/icon/*)
go run ./scripts/gensite/ -icons "$@"
(cd site/ && pnpm exec biome format --write src/theme/icons.json)
./scripts/biome_format.sh src/theme/icons.json
touch "$@"
examples/examples.gen.json: scripts/examplegen/main.go examples/examples.go $(shell find ./examples/templates)
@@ -901,12 +901,12 @@ codersdk/apikey_scopes_gen.go: scripts/apikeyscopesgen/main.go coderd/rbac/scope
site/src/api/rbacresourcesGenerated.ts: site/node_modules/.installed scripts/typegen/codersdk.gotmpl scripts/typegen/main.go coderd/rbac/object.go coderd/rbac/policy/policy.go
go run scripts/typegen/main.go rbac typescript > "$@"
(cd site/ && pnpm exec biome format --write src/api/rbacresourcesGenerated.ts)
./scripts/biome_format.sh src/api/rbacresourcesGenerated.ts
touch "$@"
site/src/api/countriesGenerated.ts: site/node_modules/.installed scripts/typegen/countries.tstmpl scripts/typegen/main.go codersdk/countries.go
go run scripts/typegen/main.go countries > "$@"
(cd site/ && pnpm exec biome format --write src/api/countriesGenerated.ts)
./scripts/biome_format.sh src/api/countriesGenerated.ts
touch "$@"
scripts/metricsdocgen/generated_metrics: $(GO_SRC_FILES)
@@ -950,11 +950,11 @@ coderd/apidoc/.gen: \
touch "$@"
docs/manifest.json: site/node_modules/.installed coderd/apidoc/.gen docs/reference/cli/index.md
(cd site/ && pnpm exec biome format --write ../docs/manifest.json)
./scripts/biome_format.sh ../docs/manifest.json
touch "$@"
coderd/apidoc/swagger.json: site/node_modules/.installed coderd/apidoc/.gen
(cd site/ && pnpm exec biome format --write ../coderd/apidoc/swagger.json)
./scripts/biome_format.sh ../coderd/apidoc/swagger.json
touch "$@"
update-golden-files:
@@ -999,11 +999,19 @@ enterprise/tailnet/testdata/.gen-golden: $(wildcard enterprise/tailnet/testdata/
touch "$@"
helm/coder/tests/testdata/.gen-golden: $(wildcard helm/coder/tests/testdata/*.yaml) $(wildcard helm/coder/tests/testdata/*.golden) $(GO_SRC_FILES) $(wildcard helm/coder/tests/*_test.go)
TZ=UTC go test ./helm/coder/tests -run=TestUpdateGoldenFiles -update
if command -v helm >/dev/null 2>&1; then
TZ=UTC go test ./helm/coder/tests -run=TestUpdateGoldenFiles -update
else
echo "WARNING: helm not found; skipping helm/coder golden generation" >&2
fi
touch "$@"
helm/provisioner/tests/testdata/.gen-golden: $(wildcard helm/provisioner/tests/testdata/*.yaml) $(wildcard helm/provisioner/tests/testdata/*.golden) $(GO_SRC_FILES) $(wildcard helm/provisioner/tests/*_test.go)
TZ=UTC go test ./helm/provisioner/tests -run=TestUpdateGoldenFiles -update
if command -v helm >/dev/null 2>&1; then
TZ=UTC go test ./helm/provisioner/tests -run=TestUpdateGoldenFiles -update
else
echo "WARNING: helm not found; skipping helm/provisioner golden generation" >&2
fi
touch "$@"
coderd/.gen-golden: $(wildcard coderd/testdata/*/*.golden) $(GO_SRC_FILES) $(wildcard coderd/*_test.go)