Pi Integration Architecture

This document describes how Mayros integrates with pi-coding-agent and its sibling packages (pi-ai, pi-agent-core, pi-tui) to power its AI agent capabilities.

Overview

Mayros uses the pi SDK to embed an AI coding agent into its messaging gateway architecture. Instead of spawning pi as a subprocess or using RPC mode, Mayros directly imports and instantiates pi's AgentSession via createAgentSession(). This embedded approach provides:

  • Full control over session lifecycle and event handling
  • Custom tool injection (messaging, sandbox, channel-specific actions)
  • System prompt customization per channel/context
  • Session persistence with branching/compaction support
  • Multi-account auth profile rotation with failover
  • Provider-agnostic model switching

Package Dependencies

json
{
  "@mariozechner/pi-agent-core": "0.49.3",
  "@mariozechner/pi-ai": "0.49.3",
  "@mariozechner/pi-coding-agent": "0.49.3",
  "@mariozechner/pi-tui": "0.49.3"
}
PackagePurpose
pi-aiCore LLM abstractions: Model, streamSimple, message types, provider APIs
pi-agent-coreAgent loop, tool execution, AgentMessage types
pi-coding-agentHigh-level SDK: createAgentSession, SessionManager, AuthStorage, ModelRegistry, built-in tools
pi-tuiTerminal UI components (used in Mayros's local TUI mode)

File Structure

src/agents/
β”œβ”€β”€ pi-embedded-runner.ts          # Re-exports from pi-embedded-runner/
β”œβ”€β”€ pi-embedded-runner/
β”‚   β”œβ”€β”€ run.ts                     # Main entry: runEmbeddedPiAgent()
β”‚   β”œβ”€β”€ run/
β”‚   β”‚   β”œβ”€β”€ attempt.ts             # Single attempt logic with session setup
β”‚   β”‚   β”œβ”€β”€ params.ts              # RunEmbeddedPiAgentParams type
β”‚   β”‚   β”œβ”€β”€ payloads.ts            # Build response payloads from run results
β”‚   β”‚   β”œβ”€β”€ images.ts              # Vision model image injection
β”‚   β”‚   └── types.ts               # EmbeddedRunAttemptResult
β”‚   β”œβ”€β”€ abort.ts                   # Abort error detection
β”‚   β”œβ”€β”€ cache-ttl.ts               # Cache TTL tracking for context pruning
β”‚   β”œβ”€β”€ compact.ts                 # Manual/auto compaction logic
β”‚   β”œβ”€β”€ extensions.ts              # Load pi extensions for embedded runs
β”‚   β”œβ”€β”€ extra-params.ts            # Provider-specific stream params
β”‚   β”œβ”€β”€ google.ts                  # Google/Gemini turn ordering fixes
β”‚   β”œβ”€β”€ history.ts                 # History limiting (DM vs group)
β”‚   β”œβ”€β”€ lanes.ts                   # Session/global command lanes
β”‚   β”œβ”€β”€ logger.ts                  # Subsystem logger
β”‚   β”œβ”€β”€ model.ts                   # Model resolution via ModelRegistry
β”‚   β”œβ”€β”€ runs.ts                    # Active run tracking, abort, queue
β”‚   β”œβ”€β”€ sandbox-info.ts            # Sandbox info for system prompt
β”‚   β”œβ”€β”€ session-manager-cache.ts   # SessionManager instance caching
β”‚   β”œβ”€β”€ session-manager-init.ts    # Session file initialization
β”‚   β”œβ”€β”€ system-prompt.ts           # System prompt builder
β”‚   β”œβ”€β”€ tool-split.ts              # Split tools into builtIn vs custom
β”‚   β”œβ”€β”€ types.ts                   # EmbeddedPiAgentMeta, EmbeddedPiRunResult
β”‚   └── utils.ts                   # ThinkLevel mapping, error description
β”œβ”€β”€ pi-embedded-subscribe.ts       # Session event subscription/dispatch
β”œβ”€β”€ pi-embedded-subscribe.types.ts # SubscribeEmbeddedPiSessionParams
β”œβ”€β”€ pi-embedded-subscribe.handlers.ts # Event handler factory
β”œβ”€β”€ pi-embedded-subscribe.handlers.lifecycle.ts
β”œβ”€β”€ pi-embedded-subscribe.handlers.types.ts
β”œβ”€β”€ pi-embedded-block-chunker.ts   # Streaming block reply chunking
β”œβ”€β”€ pi-embedded-messaging.ts       # Messaging tool sent tracking
β”œβ”€β”€ pi-embedded-helpers.ts         # Error classification, turn validation
β”œβ”€β”€ pi-embedded-helpers/           # Helper modules
β”œβ”€β”€ pi-embedded-utils.ts           # Formatting utilities
β”œβ”€β”€ pi-tools.ts                    # createMayrosCodingTools()
β”œβ”€β”€ pi-tools.abort.ts              # AbortSignal wrapping for tools
β”œβ”€β”€ pi-tools.policy.ts             # Tool allowlist/denylist policy
β”œβ”€β”€ pi-tools.read.ts               # Read tool customizations
β”œβ”€β”€ pi-tools.schema.ts             # Tool schema normalization
β”œβ”€β”€ pi-tools.types.ts              # AnyAgentTool type alias
β”œβ”€β”€ pi-tool-definition-adapter.ts  # AgentTool -> ToolDefinition adapter
β”œβ”€β”€ pi-settings.ts                 # Settings overrides
β”œβ”€β”€ pi-extensions/                 # Custom pi extensions
β”‚   β”œβ”€β”€ compaction-safeguard.ts    # Safeguard extension
β”‚   β”œβ”€β”€ compaction-safeguard-runtime.ts
β”‚   β”œβ”€β”€ context-pruning.ts         # Cache-TTL context pruning extension
β”‚   └── context-pruning/
β”œβ”€β”€ model-auth.ts                  # Auth profile resolution
β”œβ”€β”€ auth-profiles.ts               # Profile store, cooldown, failover
β”œβ”€β”€ model-selection.ts             # Default model resolution
β”œβ”€β”€ models-config.ts               # models.json generation
β”œβ”€β”€ model-catalog.ts               # Model catalog cache
β”œβ”€β”€ context-window-guard.ts        # Context window validation
β”œβ”€β”€ failover-error.ts              # FailoverError class
β”œβ”€β”€ defaults.ts                    # DEFAULT_PROVIDER, DEFAULT_MODEL
β”œβ”€β”€ system-prompt.ts               # buildAgentSystemPrompt()
β”œβ”€β”€ system-prompt-params.ts        # System prompt parameter resolution
β”œβ”€β”€ system-prompt-report.ts        # Debug report generation
β”œβ”€β”€ tool-summaries.ts              # Tool description summaries
β”œβ”€β”€ tool-policy.ts                 # Tool policy resolution
β”œβ”€β”€ transcript-policy.ts           # Transcript validation policy
β”œβ”€β”€ skills.ts                      # Skill snapshot/prompt building
β”œβ”€β”€ skills/                        # Skill subsystem
β”œβ”€β”€ sandbox.ts                     # Sandbox context resolution
β”œβ”€β”€ sandbox/                       # Sandbox subsystem
β”œβ”€β”€ channel-tools.ts               # Channel-specific tool injection
β”œβ”€β”€ mayros-tools.ts              # Mayros-specific tools
β”œβ”€β”€ bash-tools.ts                  # exec/process tools
β”œβ”€β”€ apply-patch.ts                 # apply_patch tool (OpenAI)
β”œβ”€β”€ tools/                         # Individual tool implementations
β”‚   β”œβ”€β”€ browser-tool.ts
β”‚   β”œβ”€β”€ canvas-tool.ts
β”‚   β”œβ”€β”€ cron-tool.ts
β”‚   β”œβ”€β”€ discord-actions*.ts
β”‚   β”œβ”€β”€ gateway-tool.ts
β”‚   β”œβ”€β”€ image-tool.ts
β”‚   β”œβ”€β”€ message-tool.ts
β”‚   β”œβ”€β”€ nodes-tool.ts
β”‚   β”œβ”€β”€ session*.ts
β”‚   β”œβ”€β”€ slack-actions.ts
β”‚   β”œβ”€β”€ telegram-actions.ts
β”‚   β”œβ”€β”€ web-*.ts
β”‚   └── whatsapp-actions.ts
└── ...

Core Integration Flow

1. Running an Embedded Agent

The main entry point is runEmbeddedPiAgent() in pi-embedded-runner/run.ts:

typescript
import { runEmbeddedPiAgent } from "./agents/pi-embedded-runner.js";

const result = await runEmbeddedPiAgent({
  sessionId: "user-123",
  sessionKey: "main:whatsapp:+1234567890",
  sessionFile: "/path/to/session.jsonl",
  workspaceDir: "/path/to/workspace",
  config: mayrosConfig,
  prompt: "Hello, how are you?",
  provider: "anthropic",
  model: "claude-sonnet-4-20250514",
  timeoutMs: 120_000,
  runId: "run-abc",
  onBlockReply: async (payload) => {
    await sendToChannel(payload.text, payload.mediaUrls);
  },
});

2. Session Creation

Inside runEmbeddedAttempt() (called by runEmbeddedPiAgent()), the pi SDK is used:

typescript
import {
  createAgentSession,
  DefaultResourceLoader,
  SessionManager,
  SettingsManager,
} from "@mariozechner/pi-coding-agent";

const resourceLoader = new DefaultResourceLoader({
  cwd: resolvedWorkspace,
  agentDir,
  settingsManager,
  additionalExtensionPaths,
});
await resourceLoader.reload();

const { session } = await createAgentSession({
  cwd: resolvedWorkspace,
  agentDir,
  authStorage: params.authStorage,
  modelRegistry: params.modelRegistry,
  model: params.model,
  thinkingLevel: mapThinkingLevel(params.thinkLevel),
  tools: builtInTools,
  customTools: allCustomTools,
  sessionManager,
  settingsManager,
  resourceLoader,
});

applySystemPromptOverrideToSession(session, systemPromptOverride);

3. Event Subscription

subscribeEmbeddedPiSession() subscribes to pi's AgentSession events:

typescript
const subscription = subscribeEmbeddedPiSession({
  session: activeSession,
  runId: params.runId,
  verboseLevel: params.verboseLevel,
  reasoningMode: params.reasoningLevel,
  toolResultFormat: params.toolResultFormat,
  onToolResult: params.onToolResult,
  onReasoningStream: params.onReasoningStream,
  onBlockReply: params.onBlockReply,
  onPartialReply: params.onPartialReply,
  onAgentEvent: params.onAgentEvent,
});

Events handled include:

  • message_start / message_end / message_update (streaming text/thinking)
  • tool_execution_start / tool_execution_update / tool_execution_end
  • turn_start / turn_end
  • agent_start / agent_end
  • auto_compaction_start / auto_compaction_end

4. Prompting

After setup, the session is prompted:

typescript
await session.prompt(effectivePrompt, { images: imageResult.images });

The SDK handles the full agent loop: sending to LLM, executing tool calls, streaming responses.

Tool Architecture

Tool Pipeline

  1. Base Tools: pi's codingTools (read, bash, edit, write)
  2. Custom Replacements: Mayros replaces bash with exec/process, customizes read/edit/write for sandbox
  3. Mayros Tools: messaging, browser, canvas, sessions, cron, gateway, etc.
  4. Channel Tools: Discord/Telegram/Slack/WhatsApp-specific action tools
  5. Policy Filtering: Tools filtered by profile, provider, agent, group, sandbox policies
  6. Schema Normalization: Schemas cleaned for Gemini/OpenAI quirks
  7. AbortSignal Wrapping: Tools wrapped to respect abort signals

Tool Definition Adapter

pi-agent-core's AgentTool has a different execute signature than pi-coding-agent's ToolDefinition. The adapter in pi-tool-definition-adapter.ts bridges this:

typescript
export function toToolDefinitions(tools: AnyAgentTool[]): ToolDefinition[] {
  return tools.map((tool) => ({
    name: tool.name,
    label: tool.label ?? name,
    description: tool.description ?? "",
    parameters: tool.parameters,
    execute: async (toolCallId, params, onUpdate, _ctx, signal) => {
      // pi-coding-agent signature differs from pi-agent-core
      return await tool.execute(toolCallId, params, signal, onUpdate);
    },
  }));
}

Tool Split Strategy

splitSdkTools() passes all tools via customTools:

typescript
export function splitSdkTools(options: { tools: AnyAgentTool[]; sandboxEnabled: boolean }) {
  return {
    builtInTools: [], // Empty. We override everything
    customTools: toToolDefinitions(options.tools),
  };
}

This ensures Mayros's policy filtering, sandbox integration, and extended toolset remain consistent across providers.

System Prompt Construction

The system prompt is built in buildAgentSystemPrompt() (system-prompt.ts). It assembles a full prompt with sections including Tooling, Tool Call Style, Safety guardrails, Mayros CLI reference, Skills, Docs, Workspace, Sandbox, Messaging, Reply Tags, Voice, Silent Replies, Heartbeats, Runtime metadata, plus Memory and Reactions when enabled, and optional context files and extra system prompt content. Sections are trimmed for minimal prompt mode used by subagents.

The prompt is applied after session creation via applySystemPromptOverrideToSession():

typescript
const systemPromptOverride = createSystemPromptOverride(appendPrompt);
applySystemPromptOverrideToSession(session, systemPromptOverride);

Session Management

Session Files

Sessions are JSONL files with tree structure (id/parentId linking). Pi's SessionManager handles persistence:

typescript
const sessionManager = SessionManager.open(params.sessionFile);

Mayros wraps this with guardSessionManager() for tool result safety.

Session Caching

session-manager-cache.ts caches SessionManager instances to avoid repeated file parsing:

typescript
await prewarmSessionFile(params.sessionFile);
sessionManager = SessionManager.open(params.sessionFile);
trackSessionManagerAccess(params.sessionFile);

History Limiting

limitHistoryTurns() trims conversation history based on channel type (DM vs group).

Compaction

Auto-compaction triggers on context overflow. compactEmbeddedPiSessionDirect() handles manual compaction:

typescript
const compactResult = await compactEmbeddedPiSessionDirect({
  sessionId, sessionFile, provider, model, ...
});

Authentication & Model Resolution

Auth Profiles

Mayros maintains an auth profile store with multiple API keys per provider:

typescript
const authStore = ensureAuthProfileStore(agentDir, { allowKeychainPrompt: false });
const profileOrder = resolveAuthProfileOrder({ cfg, store: authStore, provider, preferredProfile });

Profiles rotate on failures with cooldown tracking:

typescript
await markAuthProfileFailure({ store, profileId, reason, cfg, agentDir });
const rotated = await advanceAuthProfile();

Model Resolution

typescript
import { resolveModel } from "./pi-embedded-runner/model.js";

const { model, error, authStorage, modelRegistry } = resolveModel(
  provider,
  modelId,
  agentDir,
  config,
);

// Uses pi's ModelRegistry and AuthStorage
authStorage.setRuntimeApiKey(model.provider, apiKeyInfo.apiKey);

Failover

FailoverError triggers model fallback when configured:

typescript
if (fallbackConfigured && isFailoverErrorMessage(errorText)) {
  throw new FailoverError(errorText, {
    reason: promptFailoverReason ?? "unknown",
    provider,
    model: modelId,
    profileId,
    status: resolveFailoverStatus(promptFailoverReason),
  });
}

Pi Extensions

Mayros loads custom pi extensions for specialized behavior:

Compaction Safeguard

pi-extensions/compaction-safeguard.ts adds guardrails to compaction, including adaptive token budgeting plus tool failure and file operation summaries:

typescript
if (resolveCompactionMode(params.cfg) === "safeguard") {
  setCompactionSafeguardRuntime(params.sessionManager, { maxHistoryShare });
  paths.push(resolvePiExtensionPath("compaction-safeguard"));
}

Context Pruning

pi-extensions/context-pruning.ts implements cache-TTL based context pruning:

typescript
if (cfg?.agents?.defaults?.contextPruning?.mode === "cache-ttl") {
  setContextPruningRuntime(params.sessionManager, {
    settings,
    contextWindowTokens,
    isToolPrunable,
    lastCacheTouchAt,
  });
  paths.push(resolvePiExtensionPath("context-pruning"));
}

Streaming & Block Replies

Block Chunking

EmbeddedBlockChunker manages streaming text into discrete reply blocks:

typescript
const blockChunker = blockChunking ? new EmbeddedBlockChunker(blockChunking) : null;

Thinking/Final Tag Stripping

Streaming output is processed to strip <think>/<thinking> blocks and extract <final> content:

typescript
const stripBlockTags = (text: string, state: { thinking: boolean; final: boolean }) => {
  // Strip <think>...</think> content
  // If enforceFinalTag, only return <final>...</final> content
};

Reply Directives

Reply directives like [[media:url]], [[voice]], [[reply:id]] are parsed and extracted:

typescript
const { text: cleanedText, mediaUrls, audioAsVoice, replyToId } = consumeReplyDirectives(chunk);

Error Handling

Error Classification

pi-embedded-helpers.ts classifies errors for appropriate handling:

typescript
isContextOverflowError(errorText)     // Context too large
isCompactionFailureError(errorText)   // Compaction failed
isAuthAssistantError(lastAssistant)   // Auth failure
isRateLimitAssistantError(...)        // Rate limited
isFailoverAssistantError(...)         // Should failover
classifyFailoverReason(errorText)     // "auth" | "rate_limit" | "quota" | "timeout" | ...

Thinking Level Fallback

If a thinking level is unsupported, it falls back:

typescript
const fallbackThinking = pickFallbackThinkingLevel({
  message: errorText,
  attempted: attemptedThinking,
});
if (fallbackThinking) {
  thinkLevel = fallbackThinking;
  continue;
}

Sandbox Integration

When sandbox mode is enabled, tools and paths are constrained:

typescript
const sandbox = await resolveSandboxContext({
  config: params.config,
  sessionKey: sandboxSessionKey,
  workspaceDir: resolvedWorkspace,
});

if (sandboxRoot) {
  // Use sandboxed read/edit/write tools
  // Exec runs in container
  // Browser uses bridge URL
}

Provider-Specific Handling

Anthropic

  • Refusal magic string scrubbing
  • Turn validation for consecutive roles
  • Claude Code parameter compatibility

Google/Gemini

  • Turn ordering fixes (applyGoogleTurnOrderingFix)
  • Tool schema sanitization (sanitizeToolsForGoogle)
  • Session history sanitization (sanitizeSessionHistory)

OpenAI

  • apply_patch tool for Codex models
  • Thinking level downgrade handling

TUI Integration

Mayros also has a local TUI mode that uses pi-tui components directly:

typescript
// src/tui/tui.ts
import { ... } from "@mariozechner/pi-tui";

This provides the interactive terminal experience similar to pi's native mode.

Key Differences from Pi CLI

AspectPi CLIMayros Embedded
Invocationpi command / RPCSDK via createAgentSession()
ToolsDefault coding toolsCustom Mayros tool suite
System promptAGENTS.md + promptsDynamic per-channel/context
Session storage~/.pi/agent/sessions/~/.mayros/agents/<agentId>/sessions/ (or $MAYROS_STATE_DIR/agents/<agentId>/sessions/)
AuthSingle credentialMulti-profile with rotation
ExtensionsLoaded from diskProgrammatic + disk paths
Event handlingTUI renderingCallback-based (onBlockReply, etc.)

Future Considerations

Areas for potential rework:

  1. Tool signature alignment: Currently adapting between pi-agent-core and pi-coding-agent signatures
  2. Session manager wrapping: guardSessionManager adds safety but increases complexity
  3. Extension loading: Could use pi's ResourceLoader more directly
  4. Streaming handler complexity: subscribeEmbeddedPiSession has grown large
  5. Provider quirks: Many provider-specific codepaths that pi could potentially handle

Tests

All existing tests that cover the pi integration and its extensions:

  • src/agents/pi-embedded-block-chunker.test.ts
  • src/agents/pi-embedded-helpers.buildbootstrapcontextfiles.test.ts
  • src/agents/pi-embedded-helpers.classifyfailoverreason.test.ts
  • src/agents/pi-embedded-helpers.downgradeopenai-reasoning.test.ts
  • src/agents/pi-embedded-helpers.formatassistanterrortext.test.ts
  • src/agents/pi-embedded-helpers.formatrawassistanterrorforui.test.ts
  • src/agents/pi-embedded-helpers.image-dimension-error.test.ts
  • src/agents/pi-embedded-helpers.image-size-error.test.ts
  • src/agents/pi-embedded-helpers.isautherrormessage.test.ts
  • src/agents/pi-embedded-helpers.isbillingerrormessage.test.ts
  • src/agents/pi-embedded-helpers.iscloudcodeassistformaterror.test.ts
  • src/agents/pi-embedded-helpers.iscompactionfailureerror.test.ts
  • src/agents/pi-embedded-helpers.iscontextoverflowerror.test.ts
  • src/agents/pi-embedded-helpers.isfailovererrormessage.test.ts
  • src/agents/pi-embedded-helpers.islikelycontextoverflowerror.test.ts
  • src/agents/pi-embedded-helpers.ismessagingtoolduplicate.test.ts
  • src/agents/pi-embedded-helpers.messaging-duplicate.test.ts
  • src/agents/pi-embedded-helpers.normalizetextforcomparison.test.ts
  • src/agents/pi-embedded-helpers.resolvebootstrapmaxchars.test.ts
  • src/agents/pi-embedded-helpers.sanitize-session-messages-images.keeps-tool-call-tool-result-ids-unchanged.test.ts
  • src/agents/pi-embedded-helpers.sanitize-session-messages-images.removes-empty-assistant-text-blocks-but-preserves.test.ts
  • src/agents/pi-embedded-helpers.sanitizegoogleturnordering.test.ts
  • src/agents/pi-embedded-helpers.sanitizesessionmessagesimages-thought-signature-stripping.test.ts
  • src/agents/pi-embedded-helpers.sanitizetoolcallid.test.ts
  • src/agents/pi-embedded-helpers.sanitizeuserfacingtext.test.ts
  • src/agents/pi-embedded-helpers.stripthoughtsignatures.test.ts
  • src/agents/pi-embedded-helpers.validate-turns.test.ts
  • src/agents/pi-embedded-runner-extraparams.live.test.ts (live)
  • src/agents/pi-embedded-runner-extraparams.test.ts
  • src/agents/pi-embedded-runner.applygoogleturnorderingfix.test.ts
  • src/agents/pi-embedded-runner.buildembeddedsandboxinfo.test.ts
  • src/agents/pi-embedded-runner.createsystempromptoverride.test.ts
  • src/agents/pi-embedded-runner.get-dm-history-limit-from-session-key.falls-back-provider-default-per-dm-not.test.ts
  • src/agents/pi-embedded-runner.get-dm-history-limit-from-session-key.returns-undefined-sessionkey-is-undefined.test.ts
  • src/agents/pi-embedded-runner.google-sanitize-thinking.test.ts
  • src/agents/pi-embedded-runner.guard.test.ts
  • src/agents/pi-embedded-runner.limithistoryturns.test.ts
  • src/agents/pi-embedded-runner.resolvesessionagentids.test.ts
  • src/agents/pi-embedded-runner.run-embedded-pi-agent.auth-profile-rotation.test.ts
  • src/agents/pi-embedded-runner.sanitize-session-history.test.ts
  • src/agents/pi-embedded-runner.splitsdktools.test.ts
  • src/agents/pi-embedded-runner.test.ts
  • src/agents/pi-embedded-subscribe.code-span-awareness.test.ts
  • src/agents/pi-embedded-subscribe.reply-tags.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.calls-onblockreplyflush-before-tool-execution-start-preserve.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.does-not-append-text-end-content-is.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.does-not-call-onblockreplyflush-callback-is-not.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.does-not-duplicate-text-end-repeats-full.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.does-not-emit-duplicate-block-replies-text.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.emits-block-replies-text-end-does-not.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.emits-reasoning-as-separate-message-enabled.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.filters-final-suppresses-output-without-start-tag.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.includes-canvas-action-metadata-tool-summaries.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.keeps-assistanttexts-final-answer-block-replies-are.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.keeps-indented-fenced-blocks-intact.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.reopens-fenced-blocks-splitting-inside-them.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.splits-long-single-line-fenced-blocks-reopen.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.streams-soft-chunks-paragraph-preference.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.subscribeembeddedpisession.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.suppresses-message-end-block-replies-message-tool.test.ts
  • src/agents/pi-embedded-subscribe.subscribe-embedded-pi-session.waits-multiple-compaction-retries-before-resolving.test.ts
  • src/agents/pi-embedded-subscribe.tools.test.ts
  • src/agents/pi-embedded-utils.test.ts
  • src/agents/pi-extensions/compaction-safeguard.test.ts
  • src/agents/pi-extensions/context-pruning.test.ts
  • src/agents/pi-settings.test.ts
  • src/agents/pi-tool-definition-adapter.test.ts
  • src/agents/pi-tools-agent-config.test.ts
  • src/agents/pi-tools.create-mayros-coding-tools.adds-claude-style-aliases-schemas-without-dropping-b.test.ts
  • src/agents/pi-tools.create-mayros-coding-tools.adds-claude-style-aliases-schemas-without-dropping-d.test.ts
  • src/agents/pi-tools.create-mayros-coding-tools.adds-claude-style-aliases-schemas-without-dropping-f.test.ts
  • src/agents/pi-tools.create-mayros-coding-tools.adds-claude-style-aliases-schemas-without-dropping.test.ts
  • src/agents/pi-tools.policy.test.ts
  • src/agents/pi-tools.safe-bins.test.ts
  • src/agents/pi-tools.workspace-paths.test.ts