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. 100 documented errors.

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