ErrLookup › shareAI-lab/learn-claude-code

shareAI-lab/learn-claude-code

Bash is all you need - A nano claude code–like 「agent harness」, built from 0 to 1 · Python · 92 source files

Analyzed at 985456f4ad on 2026-08-14. 144 documented errors.

Code / Message	Type	Severity	Tags
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, agent-tools, python
Max 20 todos allowed	validation	warning	validation, todo, agent-tools, context-management, python
Item {item_id}: text required	validation	error	validation, todo, schema, agent-tools, python
Item {item_id}: invalid status '{status}'	validation	error	validation, todo, state-machine, schema, python
Only one task can be in_progress at a time	validation	warning	validation, todo, state-machine, agent-tools, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, agent-tools, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, subagent, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, skills, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, context-compaction, python
Task {task_id} not found	exception	error	validation, task-system, persistence, python
Invalid status: {status}	validation	error	validation, task-system, state-machine, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, task-system, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, background-tasks, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, agent-teams, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, team-protocols, python
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, autonomous-agents, python
Task {task_id} not found	exception	error	validation, task-system, worktree, persistence, python
Invalid status: {status}	validation	error	validation, task-system, worktree, state-machine, python
Not in a git repository. worktree tools require git.	exception	error	git, worktree, environment, runtime-error, python
git {' '.join(args)} failed	exception	error	git, worktree, subprocess, diagnostics, python
Invalid worktree name. Use 1-40 chars: letters, numbers, .,	validation	error	worktree, validation, git, input-sanitization
Worktree '{name}' already exists in index	validation	error	worktree, duplicate, state-management, git
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, validation
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, validation
Item {i}: content required	validation	error	todos, validation, agent-tools
Item {i}: invalid status '{status}'	validation	error	todos, validation, enum, agent-tools
Max 20 todos	validation	warning	todos, validation, limits
Task {tid} not found	exception	error	task-management, not-found, persistence
Path escapes workspace: {p}	exception	error	security, path-traversal, sandbox, validation
todos must be a list or JSON array string	validation	error	todos, json-parsing, validation, agent-tools
todos must be a list	validation	error	todos, type-validation, agent-tools
Max 20 todos allowed	validation	warning	todos, validation, limits
todos[{index}] must be an object	validation	error	todos, type-validation, agent-tools
todos[{index}] requires content	validation	error	todos, validation, agent-tools
todos[{index}] has invalid status '{status}'	validation	error	todos, validation, enum
Only one todo can be in_progress at a time	validation	warning	todos, state-invariant, validation
Invalid memory filename: {filename}	validation	error	memory, security, path-validation, filesystem
The memory index is not a memory record	validation	warning	memory, reserved-resource, validation
Memory directory escapes the workspace	validation	error	memory, configuration, security, sandbox, environment
Memory path escapes the store: {filename}	validation	error	filesystem, path-traversal, security, symlink
Memory name cannot be empty	validation	error	validation, memory, user-input
Unknown memory type: {mem_type}	validation	error	validation, memory, enums
Memory description and body cannot be empty	validation	error	validation, memory, user-input
memory store is too large for one consolidation pass	console	error	memory, llm, limits, consolidation
consolidation returned empty or duplicate records	console	error	memory, llm, consolidation, data-integrity
Task store escapes the workspace	validation	error	filesystem, path-traversal, tasks, configuration
Invalid task ID: {task_id!r}	validation	error	validation, tasks, ids, regex
Task subject cannot be empty	validation	error	validation, tasks, user-input
Dependency not found: {dependency}	validation	error	tasks, validation, dependencies
Could not allocate a unique task ID	exception	error	tasks, ids, race-condition, filesystem
Task file ID does not match {task_id}	validation	error	tasks, data-integrity, json, ids
Invalid task status: {task.status}	validation	error	tasks, validation, enums, data-integrity
Only Bash commands can run in the background	validation	error	background-tasks, tools, validation
Bash command cannot be empty	validation	error	background-tasks, validation, user-input
expected a JSON list	console	warning	cron, json, persistence, configuration
invalid job ID	console	warning	cron, ids, persistence, validation
prompt cannot be empty	console	warning	cron, validation, persistence
Could not allocate a cron job ID	exception	error	cron, ids, state-corruption, race-condition
Invalid task ID: {task_id!r}	validation	error	validation, task-id, input-validation, file-path
Task subject cannot be empty	validation	error	validation, create-task, input-validation
Dependency not found: {dependency}	validation	error	dependencies, create-task, validation, scheduling
Could not allocate a unique task ID	exception	critical	id-allocation, filesystem, unrecoverable, create-task
Task file ID does not match {task_id}	validation	error	data-integrity, task-id, file-corruption, load-task
Invalid task status: {task.status}	validation	error	validation, status, data-integrity, load-task
Tasks directory escapes workspace	validation	error	workspace, symlink, runtime-environment, path-traversal
Worktree path escapes directory: {name!r}	validation	error	path-traversal, git-worktree, symlink, security
Assignment for {owner} is no longer active	validation	error	agent-coordination, stale-state, assignments, concurrency
Assignment cwd changed for task {task.id}	validation	error	agent-coordination, stale-state, git-worktree, assignments
Path escapes workspace: {p}	validation	error	security, path-traversal, sandbox, validation
Invalid mailbox recipient: {agent!r}	validation	error	validation, message-bus, agent-names, security
Mailbox path escapes directory: {agent!r}	validation	error	path-traversal, symlink, message-bus, workspace
Every MCP tool needs a non-empty name	validation	error	mcp, validation, tool-registration
Duplicate MCP tool name on server {self.name!r}	exception	error	mcp, duplicate, tool-registration, validation
Missing MCP handlers: {', '.join(missing)}	exception	error	mcp, tool-registration, validation, handler-missing
MCP names cannot normalize to an empty string	exception	error	mcp, validation, name-normalization
MCP tool name is longer than 64 characters: {prefixed}	exception	error	mcp, name-length, validation, tool-registration
MCP tool name collision after normalization: {prefixed!r} ma	exception	error	mcp, name-collision, normalization, tool-registration
Invalid input schema for {origin}	exception	error	mcp, schema, validation, tool-registration
Unable to load memory runtime from {path}	exception	critical	import, module-loading, environment, startup
Invalid task ID: {task_id!r}	exception	error	validation, task-id, filesystem, input-validation
Task subject cannot be empty	exception	error	validation, task, input-validation
Dependency not found: {dependency}	exception	error	task, dependencies, validation
Could not allocate a unique task ID	exception	warning	task, id-allocation, rare, exhaustion
Task file ID does not match {task_id}	exception	error	task, data-integrity, filesystem
Invalid task status: {task.status}	exception	error	task, status, data-integrity, validation
Tasks directory escapes workspace	exception	error	security, path-traversal, symlink, filesystem
Worktree path escapes directory: {name!r}	exception	error	git, worktree, path-traversal, security
Assignment for {owner} is no longer active	exception	error	concurrency, state, assignment, session
Assignment cwd changed for task {task.id}	exception	error	worktree, stale-state, session, concurrency
Path escapes workspace: {path}	exception	error	security, path-traversal, sandbox, filesystem
Invalid mailbox recipient: {agent!r}	exception	error	message-bus, validation, naming
Mailbox path escapes directory: {agent!r}	exception	error	security, path-traversal, symlink, message-bus
Max retries ({MAX_RETRIES}) exceeded	exception	error	api, retry, rate-limit, availability, network
only bash can run in the background	exception	error	background, tools, bash, validation
Every MCP tool needs a non-empty name	exception	error	mcp, tool-registration, validation
Duplicate MCP tool name on server {self.name!r}	exception	error	mcp, tool-registration, duplicates, validation
Missing MCP handlers: {', '.join(missing)}	exception	error	mcp, validation, setup, tool-registration
MCP names cannot normalize to an empty string	exception	error	mcp, validation, naming, configuration
MCP tool name is longer than 64 characters: {prefixed}	exception	error	mcp, validation, naming, limits
MCP tool name collision after normalization: {prefixed!r} ma	exception	error	mcp, validation, naming, collision
Invalid input schema for {origin}	exception	error	mcp, validation, json-schema, tool-registration
could not allocate a unique workflow runId	exception	error	workflow, run-id, filesystem, uniqueness
invalid workflow runId	exception	error	workflow, run-id, validation, naming
workflow run {run_id} is already active	exception	error	workflow, concurrency, locking, duplicate-run
meta must be an object literal	exception	error	workflow, validation, metadata, type-error
meta requires `name` and `description`	exception	error	workflow, validation, metadata, required-fields
meta.name must be a 1-64 character slug using letters, numbe	validation	error	workflow, validation, naming, metadata
meta.description must be a string	validation	error	workflow, validation, metadata, type-error, yaml
meta.phases must be a list of non-empty strings	validation	error	workflow, validation, metadata, phases, type-error
workflow '{meta['name']}' denied by settings	validation	error	workflow, permissions, policy, configuration
workflow agent returned invalid JSON	exception	error	workflow, agent, json, llm-output, parsing
resume journal not found for {run_id}	validation	error	workflow, resume, journal, filesystem
invalid resume journal record at line {line_number}	validation	error	workflow, resume, journal, data-corruption, jsonl
token budget exceeded ({self._spent + n} > {self._total})	validation	error	workflow, budget, tokens, limits, cost
agent() cap reached ({AGENT_CAP})	validation	error	workflow, limits, runaway, agents, recursion
token budget exceeded	validation	error	workflow, budget, tokens, agents
cached agent output failed schema validation: {err}	validation	error	workflow, resume, schema-validation, cache, journal
agent({{schema}}) invalid output: {err}	validation	error	workflow, schema-validation, structured-output, llm, retry
workflow() nesting is one level only	validation	error	workflow, nesting, composition, limits
unknown workflow '{name}'	validation	error	workflow, registry, lookup, validation
resume runId does not match workflow meta	validation	error	workflow, resume, run-id, snapshot, validation
resume args do not match the original run	validation	error	workflow, resume, args, snapshot, validation
resume snapshot not found for {run_id}	validation	error	workflow, resume, snapshot, file-not-found, persistence
invalid resume snapshot for {run_id}	validation	error	workflow, resume, snapshot, json, corruption
args.changes must be a string	validation	error	workflow, args, type-validation, input-contract
workflow name must be a string	validation	error	workflow, type-validation, tool-input, api
workflow args must be an object	validation	error	workflow, args, type-validation, tool-input, api
unable to load integrated host from {path}	exception	error	workflow, import, environment, packaging, runtime
goal evaluator returned invalid JSON	exception	error	goal-loop, evaluator, json, llm, parsing
goal evaluator must return a JSON object	validation	error	goal-loop, evaluator, json, validation, llm
goal evaluator response requires boolean 'ok'	validation	error	goal-loop, evaluator, json, type-validation, llm
goal evaluator response requires non-empty 'reason'	validation	error	goal-loop, evaluator, json, validation, llm
goal evaluator 'impossible' must be boolean	validation	error	goal-loop, evaluator, json, type-validation, llm
goal evaluator cannot return both ok and impossible	validation	error	goal-loop, evaluator, json-validation, llm
block_cap must be at least 1	validation	error	goal-loop, config, validation, constructor
goal condition cannot be empty	validation	error	goal-loop, validation, input
goal condition cannot exceed {MAX_GOAL_LENGTH} characters	validation	error	goal-loop, validation, limits, prompt-size
max_turns must be at least 1	validation	error	goal-loop, config, validation, constructor
background result cannot be empty	validation	error	goal-loop, background-tasks, validation
path escapes the current repository	validation	error	goal-loop, security, path-traversal, sandbox
unknown tool '{name}'	validation	error	goal-loop, tools, dispatch, llm
Install dependencies first: pip install -r requirements.txt	exception	error	goal-loop, dependencies, environment, setup
MODEL_ID is required in the environment or .env	exception	error	goal-loop, configuration, environment, setup
error: {error}	console	error	goal-loop, cli, error-handling, exit-code