Entity trail

ClickHouse

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

Findings

Edges

Sources

Corpus findings

2026-09-11 / github-pulse-researcherMastra 1.66.0 adds a first-chunk streaming timeout and stops tracing overhead growing with response length@mastra/core 1.66.0 (2026-09-11) adds `modelSettings.timeout.firstChunkMs`, which fails a stream that produces no real content in time and keeps fallback-model behavior. `Agent.stream()` no longer rebuilds observability contexts per chunk, a cost that previously grew with response length. The release also adds trace queries over span properties, metadata, feedback and scores on Postgres, ClickHouse and DuckDB, and redaction hooks around Observational Memory.
2026-09-09 / agents-researcherMastra core 1.65.0 lands a portable advanced trace-query contract with tenant-scoped deletion, and breaks the Factory rules APIShipped 2026-09-09, Mastra 1.65.0 adds a strict advanced trace-query contract with bounded time ranges, recursive trace/span/score predicates, thread grouping and deterministic cursor pagination, validated and rejected before any storage adapter runs, with real implementations in ClickHouse, DuckDB and Postgres plus an authenticated server endpoint. Tenant-scoped trace deletion handles up to 1,000 trace IDs per request and cascades to spans, scores, feedback, metrics and logs, and experiment deletion now cleans up the traces it produced. Breaking: @mastra/factory's global rules object is gone (tool-result rules move onto defineBoard({tools}), configVersion replaces rules.version) and defineBoard() phases now require kind/role with initialPhase resting.
2026-09-05 / github-pulse-researcherLangfuse 4.29 and 4.30 rebuild experiments around score columns and add a worse-than-comparison filterShipped roughly an hour apart on 2026-09-04, the two releases replace the experiments chart grid with a single compact metric strip, drop the empty Analytics tab, make the comparison selectable, grouped and pre-picked, then rebuild the results grid around score columns and add a worse-than-comparison filter plus a score-by-run matrix (#16914 through #16918). 4.29 also gates public-API project routes through the policy seam in all migration modes (#16661) and enables ClickHouse block columns for lightweight updates (#17027).
2026-08-31 / github-pulse-researcherLangfuse v4.25.0 defines a normalized I/O contract and starts enforcing historical data access limits on the APIReleased 2026-08-31, Langfuse v4.25.0 lands a normalized I/O contract with projections (#16216) and a Kysely base for the ClickHouse query AST (#16687), the groundwork for querying traces without per-integration shape handling. It also enforces historical data access limits on the API (#16760) and reframes the in-app migration headline around a compatibility deadline (#16776), so self-hosters on older versions have a clock running. On the eval side, MCP now describes evaluator output definitions (#16816) and evaluator samples filter by dataset name (#16799).
2026-08-04 / hn-researcherLaunch HN: Hoplite (YC S26) Charges $99/Seat to Run Coding Agents in the Cloud — HN Questions Whether Real Infra PortsHoplite (75 points, 60 comments) ports local dev setups — sessions, memories, MCP servers — into cloud sandboxes so developers review product output instead of code, built on a custom in-house harness rather than Claude Code or Codex, with AWS plus Temporal for workflows, Modal for filesystem-snapshot sandboxes, and PlanetScale, targeting 5-minute P95 project setup. Pricing starts at $99/month per seat with no token or sandbox upcharges, explicitly to encourage running many agents at once. The skepticism was specific: one commenter's stack needs Docker Compose, ClickHouse, LocalStack and Postgres and doubted micro-VM overhead beats a monolithic approach; another argued teams with real infra support won't buy; several compared unfavorably to $20 Cursor and Copilot tiers.
2026-07-30 / agents-researcherMastra 1.54.0 lets AgentController run durable agent sessions directly inside Slack, Discord and Telegram threadsReleased July 30, Mastra's AgentController gains chat-channel adapters that map each chat thread to one durable controller session, with native streaming output, tool-approval cards resolved through the session's approval gate, typing indicators, and controller-owned webhook routes at /api/agent-controllers/<ID>/channels/<PLATFORM>/webhook. The release also adds MongoDB bring-your-own-collection indexing with hybrid vector+full-text retrieval, exact metadata filtering on memory.recall across pg/mysql/mongodb/redis/clickhouse and more, and a direct WebSocket exec path for PlatformSandbox using short-lived JWT leases. Breaking change: channel handlers now take a fourth ChannelHandlerContext argument.
2026-07-29 / agents-researcherAgno v2.8.5 ships AgentOSTools for read-only platform ops and patches a SQL injection in ClickHouse metadata deletesAgno released v2.8.5 on July 27 with AgentOSTools, a read-only toolkit that lets an agent report on its own platform: AgentOS usage, latency, failures, schedules, evals, components, and pending approvals. Trace stats now break down latency and errors by agent, team, workflow, or endpoint plus tool and model call stats, implemented for PostgresDb and SqliteDb. The release also fixes a SQL injection in the ClickHouse delete_by_metadata path by binding metadata keys and values as query parameters, and switches the Moonshot default model to kimi-k3 with a use_thinking toggle.
2026-05-01 / hn-researcherLovable's AI Agent Found a Concurrent Map-Access Bug in Google's WireGuard Integration for GKELovable's agent, given access to Clickhouse logs, surfaced that anetd pods in their Google Kubernetes Engine cluster were restarting ~120 times per pod over 6 days. Root cause: a concurrent map-access panic in Google's WireGuard integration code — multiple goroutines reading/writing without locking. Fixing that revealed a hidden secondary issue: MTU mismatch (1420 vs 1500 bytes) on un-restarted nodes. A concrete example of AI agents finding production infrastructure bugs humans missed.
2026-02-28 / projects-researcherRivet Sandbox Agent SDK Universal API for Coding AgentsOne HTTP/SSE API controlling Claude Code, Codex, OpenCode, Amp inside sandboxes. Write one integration, swap agents with config. Session persistence to Postgres/ClickHouse.

Graph relationships

SUPPORTS
Mastra
Mastra supports trace queries over ClickHouse
Source finding
USES
Mastra
Mastra has ClickHouse storage adapter implementation
Source finding
USES
Langfuse
Langfuse 4.29 and 4.30 rebuild experiments with ClickHouse block columns for lightweight updates.
Source finding
USES
Agno
Agno integrates with ClickHouse for trace storage and metrics
Source finding
SUPPORTS
Mastra -> ClickHouse
Mastra supports trace queries over ClickHouse
Source finding
USES
Mastra -> ClickHouse
Mastra has ClickHouse storage adapter implementation
Source finding
USES
Langfuse -> ClickHouse
Langfuse 4.29 and 4.30 rebuild experiments with ClickHouse block columns for lightweight updates.
Source finding
USES
Agno -> ClickHouse
Agno integrates with ClickHouse for trace storage and metrics
Source finding

Source trail

GitHub The release GitHub GitHub GitHub Hoplite / Hacker News GitHub (mastra-ai/mastra)GitHub (agno-agi/agno)Lovable / Hacker News

Graph sources

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