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13 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
zhangwei-way
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b6503e9a35
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feat(knowledge): add per-message RAGFlow retrieval scope (#5238)
* feat(knowledge): integrate RAGFlow retrieval and management * test(knowledge): cover merged listing tool * feat(knowledge): add per-message retrieval scope * chore(docs): remove unrelated document * docs(knowledge): add interaction screenshots * feat(knowledge): simplify scope selector trigger * docs(knowledge): refresh selector screenshot * feat(knowledge): defer standalone management * docs(knowledge): show chat-only scope UI * fix(knowledge): honor scope on clarification replies * fix(knowledge): harden scoped replay validation * docs(knowledge): clarify replay scope precedence * fix(knowledge): keep provider settings on tools * fix(config): preserve tools-only knowledge settings * fix(knowledge): submit custom assistant identity * refactor(knowledge): trim PR scope changes * fix(knowledge): sanitize document scope display * feat(knowledge): enable scope selection in main chat * fix(knowledge): emphasize active scope icon without button frame * fix(knowledge): close context scrubbing and refresh e2e checks * fix(knowledge): preserve idempotent canonical retries * fix(knowledge): accept promptless conversation runs * style(knowledge): format backend regression tests * chore(knowledge): trim PR scope and fix frontend format * fix(knowledge): remove shared-scope notice * fix(knowledge): remove scope persistence notice * docs(knowledge): include main chat in catalog scope * fix(knowledge): preserve scope recovery and upgrades * fix(config): preserve LightRAG knowledge upgrades --------- Co-authored-by: foreleven <for-eleven@hotmail.com> |
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yang rui
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3dc895df4d
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feat(models): pace shared RPM budgets before dispatch (#5432)
* feat(models): add shared RPM admission queues * fix(models): address admission pacing review feedback * docs: simplify request admission quick start guidance --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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Xuehao Xu
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56540fab01
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fix(gateway): make recursion limit configurable (#5390)
* fix(gateway): make recursion limit configurable * docs: keep backend guidance within inherited size budget * fix(gateway): address recursion limit review feedback * docs(gateway): clarify recursion default scope --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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Hyeonsang Cho
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bc4a33aba7
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fix(skills): stop persisting resolved secrets when toggling skills (#5357)
Toggling a skill wrote resolved secrets into extensions_config.json. The Gateway skill toggle and DeerFlowClient.update_skill loaded the file with ExtensionsConfig.from_file(), which replaces every "$VAR" string with the environment value (and an unset variable with ""), then serialized that model back through to_file_dict(). A "$GITHUB_TOKEN" reference was persisted as the plaintext token, and an unset reference was erased for good. DeerFlowClient.update_mcp_config had the same flaw for every key other than mcpServers. Every writer now does a raw read-modify-write, the way the MCP router already did: read_raw_extensions_config reads the on-disk JSON, set_raw_skill_enabled changes only the target entry, and validate_raw_extensions_config checks the candidate the way the runtime will load it before the atomic write. When the file does not exist yet, the Gateway seeds it with the cached skill states only, never the resolved cached model. The MCP router's raw loader and candidate validation delegate to the same helpers, so the rule lives in one place, and to_file_dict() is removed so the unsafe serialization has no entry point left. Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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yang rui
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ac2b6415ea
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feat(agents): support Unicode display names for custom agents (#5324)
* feat(agents): support Unicode display names for custom agents * fix(agents): preserve and validate Unicode display names * fix(agents): tolerate invalid stored labels and reject invisible names * fix(agents): identify agent in invalid display name warning * style(frontend): format agent display name fallback --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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wutongyuonce
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4470932118
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feat(extensions): allow constructor kwargs on config-declared middlewares (#5312)
* feat(extensions): allow constructor kwargs on config-declared middlewares
extensions.middlewares entries may be a class-path string or {class, kwargs}.
String entries keep the zero-argument constructor. Unknown fields and blank
class paths fail at config validation. Constructor errors still fail at
agent creation.
Fixes #5311
* fix(extensions): coerce middleware kwargs to JSON types
YAML timestamps became datetime objects while JSON kept strings, so
constructors and to_file_dict() json.dump saw different types. Validate
kwargs as JSON types at config load, stringify dates, reject NaN and
other non-JSON values, and cover the raw-dict loader branch.
* style(extensions): wrap middleware Field description for ruff E501
make lint failed: the middlewares description was 289 chars (limit 240).
Wrap it and run ruff format on the two files this PR last touched.
* docs: compact configured middleware guidance to satisfy size limit
---------
Co-authored-by: Willem Jiang <willem.jiang@gmail.com>
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Hyeonsang Cho
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9146bfa03d
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feature(gateway): issue request trace ids unconditionally (#5119)
* refactor(gateway): issue request trace ids unconditionally The request trace id was gated behind logging.enhance.enabled at every entry point, so downstream code had to keep asking whether one existed: a header-provenance flag in its own ContextVar, a precedence resolver, and three-level carrier fallbacks at each consumer. Bind one unconditionally instead. TraceMiddleware covers Gateway HTTP; ensure_trace_context covers the entry points that never touch ASGI -- scheduled occurrences, MCP task notification runs, IM channel messages, and the embedded client -- each scoped to one unit of work so a long-lived worker task cannot leak one occurrence's id into the next. The ContextVar becomes the only source; the response header, runtime context, run metadata and log records are derived outputs. Consumers now use ensure_trace_id() or resolve_trace_id(*carriers) and drop their presence guards. Removed: resolve_deerflow_trace_id, the header-provenance flag and its three helpers, set/reset_current_trace_id, is_trace_correlation_enabled and its gateway alias. BREAKING CHANGE: every Gateway HTTP response now carries X-Trace-Id and it cannot be turned off; logging.enhance.enabled controls log output only. Installations on the default enabled: false will start seeing the header. No config keys were added or removed. * fix(gateway): stop persisting a caller-supplied trace id on the run record body.metadata forks two ways: through build_run_config into the live run config, which the run worker restamps, and through create_or_reject into the run record that the runs API echoes verbatim. Only the first was covered, so a client sending metadata.deerflow_trace_id made the most durable and most visible surface of a run disagree with the X-Trace-Id and the log lines the same request produced -- a correlation id that does not match the logs is worse than none. Stamp the server-issued id once at the trust boundary so both forks receive it, preserving the caller's own metadata keys. Close the same gap on config.context, which reaches the runtime context by a separate path: _build_runtime_context no longer merges server-owned keys from the caller, and _install_runtime_context assigns rather than setdefaults. A thread's metadata is no longer seeded with the run-scoped id of whichever run created it -- one thread spans many runs and as many trace ids. Found by driving a real run through the Gateway and reading the run back from the runs API; every unit test built its metadata by hand and so could not see it. * fix(gateway): expose X-Trace-Id to split-origin browser clients X-Trace-Id is not on the CORS safelist, so a browser client served from a separate origin could not read it -- and those are exactly the clients that cannot read the Gateway's logs either, leaving them with nothing to quote in a bug report. Same-origin nginx deployments were unaffected, which is why this stayed hidden. Add it to CORS_EXPOSED_HEADERS beside Content-Location, referencing TRACE_ID_HEADER rather than repeating the literal. * fix(gateway): keep X-Trace-Id on unhandled-exception 500s Starlette's ServerErrorMiddleware sits outside every user middleware and emits unhandled-exception 500s through the raw send, so those responses never pass TraceMiddleware's header-writing wrapper. The 500 for a server bug is exactly the response a user most needs to correlate with a log line, and it was the one response that shipped without the id. TraceMiddleware now tracks whether http.response.start has been sent. On an exception with no response started it emits its own plain 500 carrying the header, then re-raises: the outer ServerErrorMiddleware sees the response already started and only re-raises too, so the server's exception logging is untouched. An exception mid-stream keeps propagating unchanged — a second response start cannot be sent, and the already-written header stands. The trace id is printable ASCII by construction (normalize_trace_id / generate_trace_id), which is what makes the raw latin-1 header encoding safe. * fix(gateway): strip the forged trace id from the persisted request echo The run-record fix stopped a forged metadata.deerflow_trace_id on the authoritative metadata surface, but the raw request echo still carried one: create_or_reject persists body.config verbatim as runs.kwargs_json, which the runs API serves back. A client posting config.context.deerflow_trace_id therefore still got its forged value stored and echoed on one API surface while the header, logs, run metadata, and checkpoint all carried the real id — the id is ignored as input there, so echoing it back only manufactures disagreement. Two changes close it. redact_config_secrets — already the shared scrub for that echo, applied at admission and again at serve time, so historical records are covered too — now also drops deerflow_trace_id from config.metadata and config.context. And build_run_config now merges run metadata onto a copy of the caller's config["metadata"] instead of updating it in place: the nested values of the request config are reference copies, so the in-place merge was writing the server-stamped key through into body.config, contaminating the "what the client sent" record before it was persisted (and incidentally masking the forged-value echo on the metadata container). The regression test posts a forged id through body.metadata, config.metadata, and config.context at once and reads the kwargs echo back off the run record, failing if either leak returns. * docs(harness): record the trace-echo scrub, 500 fallback, and accepted retry divergence The trace section of the harness AGENTS.md now covers the two fixes that close the derived-output rule (the kwargs-echo scrub in redact_config_secrets plus build_run_config's copy merge, and TraceMiddleware's own 500 for unhandled exceptions), and CHANGELOG gains their Fixed entries. It also writes down the one accepted divergence: a crash-recovered scheduled launch reuses the durable run through its idempotency key, and start_run returns early on idempotency_reused without restamping — so the run record keeps the first attempt's deerflow_trace_id while the retry's own log lines carry the freshly minted id of its ensure_trace_context binding. The divergence is confined to the crash-recovery window and is accepted rather than fixed: restamping on reuse would rewrite a persisted record for a run that already exists, which is worse than two ids that each correlate their own attempt's logs. Written down so the next reader of the scheduler recovery path does not diagnose it as a bug. * docs(config): align the logging.enhance schema note with the unconditional trace id The config-module AGENTS.md still described logging.enhance as the gate for the Gateway X-Trace-Id header and Langfuse deerflow_trace_id. That model is gone: ids are issued unconditionally and this block decides log output only. Left as-is, the stale wording invites an agent to "restore" a header gate it believes was lost. Reworded to match the sibling AGENTS.md files and config.example.yaml, with a pointer to the Request Trace Context section that owns the full model. * docs(changelog): link the trace entries to #5119 The five new entries pointed at the ([#XXXX]) placeholder with no reference definition, rendering as literal text instead of a link — and RELEASING.md step 2 relies on those references when the section becomes release notes. All five now point at #5119, with the definition appended to the reference block. * refactor(harness): rename _stream_without_trace_context to _stream_turn The name asserted the opposite of what the method now does. It was accurate while logging.enhance.enabled could route stream() around the trace scope; with the gate gone it is the only stream implementation left, and it binds the id itself via ensure_trace_id(). Private, so the rename touches only the definition and the one stream() call site. * docs(harness): fit the trace-context guidance inside the AGENTS.md chain budget The expanded Request Trace Context section pushed the effective AGENTS.md chain for agents/middlewares to 99,815 bytes, past the 98,304 hard limit scripts/check_agent_guidance.py enforces in CI (AG002). Compressed the section from 7,359 to 4592 bytes with no facts removed: the entry-point table, the derived-output rule and its enforcement points, the accepted scheduled-retry divergence, the two resolution helpers, the stream() binding rationale, the log-output-only gate, the CORS listing, the 500 fallback, and the test map all remain. Sized against the merge, not just the branch: current main grew the same chain by ~724 bytes, so the check was verified on the merged tree as well (97,772 bytes; branch tree 97,048). * fix(gateway): declare content-length on the fallback 500 The pre-response 500 declared content-type but no content-length, leaving the framing to the ASGI server: chunked on HTTP/1.1, close-delimited on HTTP/1.0 — the one wire difference from the ServerErrorMiddleware response it replaces, which sends content-length: 21. The explicit header keeps the fallback byte-identical to what clients saw before. * docs(readme): drop the trace-correlation condition from the translations The zh/ja/fr/ru Langfuse sections still said metadata.deerflow_trace_id matches X-Trace-Id "when request trace correlation is enabled". The id now always matches and that condition no longer exists, so each bullet states the unconditional match and that logging.enhance.enabled only controls whether the id is printed into logs — the one piece of the feature a user can still configure. * test(gateway): pin TraceMiddleware wiring through create_app() Every X-Trace-Id test exercised a hand-built four-route app, so the real stack's add_middleware(TraceMiddleware) line was pinned by nothing: deleting it — or short-circuiting above it — passed CI while silently dropping both the response header and the ambient id the run-record stamp and enhanced log records derive from. One case now drives /health through create_app() and asserts the inbound id round-trips; mutation-checked by removing the wiring line, which fails exactly this test. * docs(gateway): note the fallback 500 is CORS-opaque The pre-response 500 is emitted outside CORSMiddleware — the exception has already unwound past it — so it carries no Access-Control-Allow-Origin and a split-origin browser client cannot read the id on this one response, unchanged from the ServerErrorMiddleware 500 it replaces. Documented on the class and in the CHANGELOG entry rather than fixed: replicating the origin allowlist outside CORSMiddleware would let the two policies drift. * fix(harness): keep abandoned-stream cleanup inside the trace binding stream() binds the turn's id around each next(inner) and resets it before yielding, but the finally's inner.close() ran after that binding was gone. Abandoning the stream therefore drove the inner LangGraph generator's GeneratorExit/finally path with no trace id — or an unrelated ambient one from whichever context ran the close — so cancellation and finalization logs and callbacks did not correlate with the turn they belong to. inner.close() is now wrapped in a local bind/reset of the same turn id. The token is set and reset in the same frame, never across a yield, so the per-step cross-context safety is preserved even when GC closes the generator from another Context — pinned by the existing copy_context close test, which now exercises this path. The regression test records the id from the inner generator's finally and fails without the binding. * test(harness): teach the worker-trace fake about RunManager.cleanup Upstream #5112 (bound gateway memory after terminal runs) added a run_manager.cleanup(run_id) call to run_agent's finalization, so the merge-commit CI run failed all five worker-trace-binding tests with AttributeError on this PR's _FakeRunManager. The fake gains the same no-op shape as its other methods. * docs(gateway): bring the gateway AGENTS.md back under its soft budget Upstream #5092 grew backend/app/gateway/AGENTS.md to 40,966 bytes, 6 over the 40,960 soft budget that test_agent_guidance_check.py::test_repository_guidance_stays_below_soft_budgets_and_avoids_doc_indexes enforces — its Unit Tests run on main was cancelled by push concurrency, so main is currently red on that test and every PR merge-run inherits the failure. Two whitespace/wording trims in the row #5092 touched (a doubled space, and "its configured `context_window`" → "its `context_window`") bring the file to 40,953 with no content change. --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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Aari
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317577e285
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fix: enforce custom agent skill allowlists in sandboxes (#5077)
* fix: enforce agent skill allowlists in sandboxes * fix: guard E2B skill projection resets * fix: preserve agent skill isolation across delegation * fix: close sandbox skill isolation bypasses * fix(sandbox): close skill isolation review gaps * fix(sandbox): harden skill isolation lifecycle |
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Aari
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ff0a6768c2
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feat(subagents): add unified capacity and durable batch execution (#4998)
* feat(subagents): add capacity controls and durable batches * fix(helm): sync subagent config schema version * fix(subagents): preserve batch history without worker * fix(subagents): support explicit factory runtimes * fix: address durable batch review findings |
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Aleksandr Sapronov
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613b90b0e6
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feat(scheduler): make scheduled-run recursion_limit configurable (#4848)
Adds scheduler.recursion_limit to config.yaml (default 1000, clamped by max_recursion_limit) so scheduled background runs can use a different recursion limit than the web UI. The value is read at dispatch time, so a YAML edit applies to the next scheduled run without a Gateway restart. Also logs a warning when the resolver falls back to the default or clamps the configured value. |
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Zeren Wang
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4e35f0d1d4
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feat(harness): deterministic tool receipts with model-visible ledger (RFC #4651, layer 1) (#4659)
* feat(harness): add deterministic tool receipts with model-visible ledger Stamp an immutable per-call fact record (tool name, status, args/output hashes, byte count, timestamp) onto every tool result via a new ToolReceiptMiddleware, and inject the derived receipt ledger (r1..rN) into the model context so subagent reports can cite executed actions. - tool_receipt.py: receipt core (make/extract/render), newest-first budget eviction, ids derived from the append-only message stream - ToolReceiptMiddleware: stamps ToolMessages directly or inside Command-wrapped results; hidden ledger injection mirrors DurableContextMiddleware; sits between ToolProgress and ToolErrorHandling with a build-time ordering guard - config: new verification section (receipts on, judge off), config version 32 -> 33 with example/helm/docs updates * feat(harness): split receipt rendering from stamping; address PR review Review fixes (PR #4659): - output_sha256 now uses sort_keys=True for structured content, matching the order-invariant args fingerprint - stamping failures log at warning (silent ledger gaps would corrupt citations); tool execution remains never blocked - _insert_after_leading_system_messages extracted to shared public message_utils.insert_after_leading_system_messages; both middlewares depend on it instead of a private cross-module helper - code comments in English RFC #4651 revision-2 alignment: - receipts_render_mode config ('always' | 'delegation_only'): subagent chains always render the ledger (citations are produced there); the lead chain renders only while processing subagent results, removing the always-on token tax from ordinary turns - receipts gain bounded args_preview/output_preview (<=200 chars, tail for output) so later typed claim bindings (tests_passed) can anchor to a specific recorded execution * docs(harness): state receipt freshness caveat and vocabulary layering in module docstring * merge: upstream/main — resolve AGENTS.md split, bump config_version to 34, drop unused receipt previews - backend/AGENTS.md: take upstream's slimmed root guidance (#4799); move the ToolReceiptMiddleware chain entry into agents/middlewares/AGENTS.md and the verification.* hot-reload mention into config/AGENTS.md - config.example.yaml + helm values/README: config_version 33 -> 34 so existing v33 configs get the outdated-config prompt (review: willem-bd) - tool_receipt.py: drop args_preview/output_preview — no Layer 1 consumer reads them; re-add with the Layer 2 claim-binding consumer (review: willem-bd) * docs(harness): cover receipt id renumbering after compaction in module docstring Positional display ids are stable only while history is append-only; compaction drops ToolMessages and the survivors renumber, so Layer 2 citation verification must resolve [rN] against the ledger as of the citing turn (review: willem-bd, doc-only). * chore(config): bump config_version to 35 main reached 34 via #4780 without the verification section; publishing the new schema at the same number would silently skip the outdated-config prompt for configs synced from main in that window (review: willem-bd). * fix(skills): restore errno import dropped upstream in #4830 upstream/main adf6c422 uses errno.ENOTDIR in the drift guard but removed the import, so the PR merge ref fails lint-backend (F821). * fix(harness): harden tool receipts against forgery and turn-scope delegation_only Address willem-bd's pre-merge review on #4659: 1. Untrusted receipt metadata: the gateway now strips the server-owned deerflow_tool_receipt key from external input messages; stamping always overwrites any tool-supplied value instead of preserving it; and extract_tool_receipts validates persisted receipt shapes (required typed fields, unknown keys ignored) so malformed entries are skipped instead of crashing render or passing as runtime-stamped evidence. 2. delegation_only no longer sticks on: _should_render now scopes the subagent_status scan to the current turn (messages after the latest genuine user message), so an old completed delegation stops rendering the ledger on later ordinary turns. The genuine-user predicate moves to message_utils.is_genuine_user_message, shared with input sanitization. * fix(harness): stamp receipts outside short-circuiting tool middlewares Address willem-bd's review on #4659: ToolReceiptMiddleware was registered inside Guardrail/SandboxAudit/ReadBeforeWrite/ToolProgress, each of which can return a ToolMessage without invoking its handler — blocked calls (e.g. a read-before-write-denied write_file) never got a receipt, silently gapping the ledger on a default-enabled path. SandboxAudit additionally rebuilds medium-risk results, dropping an inner stamp. ToolReceiptMiddleware is now the outermost wrap_tool_call layer in the runtime tail. Normal results still carry deerflow_tool_meta (stamped by ToolErrorHandling on the inner return path); short-circuit messages self-stamp meta or fall back to message.status. The new invariant is declared as ordering constraints in deerflow.extensions.ordering, with composed-chain regression tests for a blocked write and a warn-rebuilt bash result. |
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Aari
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47b258ebd7
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feat(mcp): add ordinary durable task driver (#4690)
* feat(mcp): add durable task runtime foundation * fix(chart): sync embedded config version * fix(mcp): isolate task polls during shutdown * feat(mcp): track consecutive poll errors on mcp_tasks poll_attempt_count grows on every claim (successful polls included), so it cannot drive a failure backoff without misjudging normal long tasks. Add consecutive_poll_error_count: incremented when a claim is released after a poll error, reset to zero by any applied snapshot. The backoff/terminal policy that consumes it lands with the first concrete driver. * fix(mcp): harden durable task lifecycle * feat(mcp): add ordinary durable task driver * test(mcp): address durable task review feedback * fix(mcp): preserve submit tool descriptions * fix(mcp): bound remote task calls * fix(mcp): bound persisted task payloads * fix(mcp): preserve task tool error details * fix(mcp): enforce durable task boundaries * test(mcp): cover task config snapshot lifecycle --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |
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Ryker_Feng
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ccff5f5ce7
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docs: govern agent guidance size (#4799)
* docs: govern agent guidance size * refactor: split agent guidance by code scope * Clarify virtual path handling in AGENTS.md Updated the translation section to clarify the role of `LocalSandboxProvider` and the handling of virtual paths in the tool layer. --------- Co-authored-by: Willem Jiang <willem.jiang@gmail.com> |